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Consumer Electronics
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has received Panasonic Corp, Fujitsu General Ltd and Bosch Home Comfort Japan Inc patent application for Air Conditioner. Yamada Yuya and Hiwata Akira developed the invention.
The patent application number is EP20250209849 20251020. The patent publication number is EP4729842 (A1). In..
Retail & Household
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has received Dezentec GmbH and CNS Technik Gratz GmbH patent application for Suction of Kitchen Exhaust Air According to Requirements and Energy Efficiency. Köppe Alexander developed the invention.
The patent application number is EP20250208203 20251013. The patent publication numbe..
Measurement & Testing
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Research Institute China Mobile Communications and China Mobile Communications patent application for BFD (bidirectional Forwarding Detection) Session Maintenance Method, Path Connectivity Detection Method and Related Device. The invention was develop..
Engineering
| Wed 29 Apr 2026
Beijing, April 29 -- Wuhan University of Technology has submitted a patent application for Nano Core-shell Particle as Well as Preparation Method and Application Thereof. This invention was developed by Luo Wei, Gao Yang, Guan Jianguo and Ma Huiru.
The patent application number is CN202511715394 20251121. The patent publicati..
Steel
| Wed 29 Apr 2026
Beijing, April 29 -- Shanghai Zhengang Steel Ball Manufacturing has submitted a patent application for High-precision Steel Ball Production Process Based on Multi-station Cold Heading Forming. This invention was developed by Chen Qiugen.
The patent application number is CN202511364448 20250923. The patent publication number i..
Broadband & Wireless Network
| Wed 29 Apr 2026
Beijing, April 29 -- Shenzhen Toptel Tech Co Ltd has filed a patent application for Self-checking Router Network Communication System. This invention was developed by Li Futian, Xu Haodong and Song Zengyi.
The patent application number is CN202511354507 20250922. The patent publication number is CN121151262 (A). International..
Measurement & Testing
| Wed 29 Apr 2026
Beijing, April 29 -- Shenzhen Zhuoyu Technology has submitted a patent application for Recharge Test Method and Device and Storage Medium. This invention was developed by Gao Qi, Guo Leibo and Yang Zhihao.
The patent application number is CN202511349371 20250919. The patent publication number is CN121151261 (A). International..
Tools and Machinery
| Wed 29 Apr 2026
Munich, April 29 -- Cifralluminio SRL has submitted a patent application for Backlit LED Panel with Natural Stone Diffuser. Maitini Roberto developed the invention.
The patent application number is EP20250207731 20251009. The patent publication number is EP4729833 (A1). International Patent Classification codes are E04F13/14,..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Hubei Qihong Intelligent Tech Co Ltd patent application for Equipment and Process for Preparing Rare Earth Magnesium-intermediate Alloy. This invention was developed by Xu Shaoyong, Zha Jili, Yang Xiuzhi and Wan Hengfei.
The patent application numbe..
Security & Protection
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released China Mobile Group Fujian Co Ltd and China Mobile Communications patent application for Network Security Assessment Method and Device, Equipment, Storage Medium and Program Product. This invention was developed by Zou Fang.
The patent application nu..
Tools and Machinery
| Wed 29 Apr 2026
Beijing, April 29 -- Zhejiang Nuoken Machinery Tech Co Ltd has sought patent for Tilting Type Casting High-precision Controllable Servo Casting Machine. This invention was developed by Yang Chengri.
The patent application number is CN202511689127 20251118. The patent publication number is CN121156242 (A). International Patent..
Lighting
| Wed 29 Apr 2026
Munich, April 29 -- Trilux GmbH & Co KG has applied European patent for Housing for a Light. Knoche Ulrich developed it.
The patent application number is EP20250210105 20251021. The patent publication number is EP4729828 (A1). International Patent Classification codes are F21S8/00, F21V15/01, F21V17/16 and F21V21/02. Cooperat..
Lighting
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has received Antares Iluminacion S A U patent application for Lighting Device and System for Emitting Ambient Light and Direct Light. Illueca Bel Pablo developed the invention.
The patent application number is EP20240383137 20241017. The patent publication number is EP4729826 (A1). I..
Retail & Household
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Qinhuangdao Changde Metallurgical Tech Co Ltd patent application for Automatic Covering and Uncovering System for Steel Ladle. This invention was developed by Su Guangpu and Luo Pingshuang.
The patent application number is CN202511714150 20251121. T..
Broadband & Wireless Network
| Wed 29 Apr 2026
Beijing, April 29 -- Cernet Co Ltd has applied Chinese patent for Bgp (border Gateway Protocol) Routing Method and Device for Target Network Exit Performance Test, Equipment and Medium. Han Shuchun, Li Suogang, Wang Yan and Wu Jianping developed it.
The patent application number is CN202410767590 20240614. The patent publicat..
Packaging & Containers
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published GHT Co Ltd patent application for Observable System for Container Environment. The invention was developed by Rao Xiaodong, Ke Guofu, Shen Honghui and Yang Guang.
The patent application number is CN202511250527 20250903. The patent publication numb..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangxi Nerin Equipment Co Ltd has submitted a patent application for Efficient Cooling Output System for Casting and Method Thereof. This invention was developed by Deng Aimin, Zeng Fangcheng, Shao Xiaoguang, Wei Zhen, Li Gang, Cheng Daoshun, Lin Jingzhang, Li Lei, Wang Jialiang and Peng Hongdao.
The pat..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Qingzhou Junkai Ind Equipment Co Ltd patent application for Riser Cutting Device for High-strength Steel Casting. The invention was developed by Shi Tiantian.
The patent application number is CN202511706946 20251120. The patent publication number i..
Engineering
| Wed 29 Apr 2026
Munich, April 29 -- Imt Taiwan Co Ltd and Institute Of Microchemical Tech Co Ltd have applied European patent for Connector, Connection Structure, Connection Method, and Fluid System. Sano Hiroki, Kitamori Takehiko, Konishi Katsunori, Ohta Ryoichi, Lin Yenchen, Chen Chihchen and Endo Yoshishige developed it.
The patent applic..
Engineering
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has released Gemue Gebr Mueller Appbau GmbH & Co KG patent application for Installation Aid for Process Valve Bodies and Method for Operating the Installation Aid. This invention was developed by Bauer Maximilian, Mager Marcus, Renner Maximilian and Matter Simon.
The patent applicati..
Engineering
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Fujikoki patent application for Electric Valve and Valve Device. The invention was developed by Yoshida Tatsuya and Mano Hideo.
The patent application number is EP20240823041 20240308. The patent publication number is EP4729816 (A1). International Patent Classification ..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Siyang Minyuxing Prec Machinery Co Ltd has submitted a patent application for Vacuum Casting Mold for Aluminum Alloy Hub. This invention was developed by Jia Minshuan, Lu Yang, Hu Weiwei and Shen Kai.
The patent application number is CN202511238071 20250901. The patent publication number is CN121156226 (A..
Engineering
| Wed 29 Apr 2026
Munich, April 29 -- NOK has submitted a patent application for Sealing Device. This invention was developed by Seki Masahiro.
The patent application number is EP20250206264 20251002. The patent publication number is EP4729811 (A1). International Patent Classification code is F16J15/3224. Cooperative Patent Classification code..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Zhejiang Xinfeng Machinery Co Ltd has submitted a patent application for Three-section Type Hub Mold Side Mold. Fan Guoyong, Xiang Yanchun, Shu Shi, Ding Yongchao, Sheng Yuzhong, Xie Jinfan, Guo Jinping and Zhou Wenhua developed the invention.
The patent application number is CN202511312431 20250915. The ..
Aerospace
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has received Gen Electric and GE Avio SRL patent application for Gearbox Assembly for Lubricating Gears. Beall Gunther, Zhang Xiaohua, Ryali Lokaditya, Conley Benjamin, Vaidya Kedar, Ertas Bugra and Piazza Andrea developed the invention.
The patent application number is EP20250207598..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Ningbo Wanbofeng Mold Machinery Co Ltd patent application for Pitched Roof Type Die-casting Die Capable of Achieving Overall Taking-out of Product. This invention was developed by Gao Sheng.
The patent application number is CN202511707637 20251120. ..
Broadband & Wireless Network
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Asiainfo Technologies China Inc patent application for Machine Learning Model Collaboration Method and System for 5G Communication System. The invention was developed by Li Zhanwu, Wang Shoufeng and Ou Yangye.
The patent application number is CN202..
Software
| Wed 29 Apr 2026
Beijing, April 29 -- Xiamen Wutong Bolian Network Tech Co Ltd has applied Chinese patent for Method and System for Realizing Remote Operation and Maintenance of Equipment Through Cooperation of Industrial Intelligent Gateway and Cloud Platform. Liu Mingde, Guo Yiping, Zhuo Yingyari, Zhang Zihan and Wang Shanshan developed it.
..
Tools and Machinery
| Wed 29 Apr 2026
Beijing, April 29 -- Suzhou Mitac Precision Tech Co Ltd has submitted a patent application for Adjustable Template Base Plate Mechanism. This invention was developed by Cai Haitao.
The patent application number is CN202410781546 20240618. The patent publication number is CN121156217 (A). International Patent Classification co..
Tools and Machinery
| Wed 29 Apr 2026
Munich, April 29 -- Daido Kogyo KK has submitted a patent application for Offset Plate and Joint Link. Mishima Tomoki and Yamamoto Toshihiro developed the invention.
The patent application number is EP20250203348 20250919. The patent publication number is EP4729802 (A1). International Patent Classification code is F16G13/06. ..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Huizhou Huajunhui Tech Co Ltd has submitted a patent application for Air Hole Eliminating and Forming Device for Die Casting of Aluminum Die Casting. This invention was developed by Li Wenhui and Tan Qianxin.
The patent application number is CN202511673915 20251114. The patent publication number is CN1211..
Engineering
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Chongqing Liqiang Tech Co Ltd patent application for Vacuum Valve. The invention was developed by Ye Songlin.
The patent application number is CN202511301562 20250912. The patent publication number is CN121156215 (A). International Patent Classific..
Engineering
| Wed 29 Apr 2026
Munich, April 29 -- ArvinMeritor Technology has submitted a patent application for Brake Assembly Having Guide Pin Assembly. This invention was developed by Catania Michael.
The patent application number is EP20250204473 20250924. The patent publication number is EP4729799 (A1). International Patent Classification codes are F..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangxi Baotai Non Ferrous Metal Group Co Ltd has filed a patent application for Precise Die-casting Adaptation Process for Preparing Fine-grain Aluminum Alloy Ingot Through Rare Earth-titanium Composite Modification. This invention was developed by Zhou Zhipeng, Peng Bingfeng and Hong Xixi.
The patent ap..
Software
| Wed 29 Apr 2026
Beijing, April 29 -- Huadian Zhejiang New Energy Co Ltd has submitted a patent application for Method and System for Automatically Generating Network Topological Graph. Xu Mengcheng, Wen Xudong, Wang Shengzhong, Zhu Ziqin and Tang Yunying developed the invention.
The patent application number is CN202511355780 20250922. The p..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Binhai Zhubao Chemical Machinery Factory Co Ltd has submitted a patent application for Cooling Equipment for Valve Centrifugal Casting Part Machining. Sun Zhenzhu developed the invention.
The patent application number is CN20251147083 20250729. The patent publication number is CN121156212 (A). Internation..
Tools and Machinery
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Chao Ying Chin patent application for Self-drilling Screw.
The patent application number is EP20250209382 20251017. The patent publication number is EP4729794 (A1). International Patent Classification codes are F16B25/00 and F16B25/10. Cooperative Patent Classification c..
Transportation
| Wed 29 Apr 2026
Munich, April 29 -- Muepro Services GmbH has submitted a patent application for Bracket for Retaining Mounting Rails on Fasteners and Fastening System Formed Therewith. Alt Janosch developed the invention.
The patent application number is EP20250208115 20251010. The patent publication number is EP4729793 (A1). International P..
Steel
| Wed 29 Apr 2026
Beijing, April 29 -- Baoshan Iron & Steel has filed a patent application for Self-adaptive Control Method for Inhibiting Periodic Fluctuation of Liquid Level of Crystallizer. This invention was developed by Lyu Lihua, Deng Long and Xu Na.
The patent application number is CN202410780924 20240618. The patent publication number is..
Software
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Songshan Labs Inc patent application for Network Mode Full Life Cycle Management Method and System Based on Cloud Resources. Li Huiying, Xu Wei, Zhao Wei, Liang Yiwen, Liu Zeying, Zhang Jianhui and Wang Yu developed the invention.
The patent applica..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Ningbo Changzhen Copper Co Ltd patent application for Copper Alloy Horizontal Continuous Casting Device and Method. This invention was developed by Song Changhong, Fu Zhixiang, Shi Lixia, Li Hailong, Chen Jinjin, Chen Guohua, Wang Fachao and Wang Yadon..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Anhui Lixin Special Steel Co Ltd has applied Chinese patent for Continuous Casting Blank Surface Treatment Device. Miao Zhaoyin, Liu Guangxu and Wang Jinhua developed it.
The patent application number is CN202511342960 20250919. The patent publication number is CN121156203 (A). International Patent Classi..
Aviation
| Wed 29 Apr 2026
Beijing, April 29 -- Cetc Avionics Co Ltd has submitted a patent application for Method and System for Quickly Updating External Field Loadable Data Based on Server Collaboration. This invention was developed by Gu Yingjia, Ran Jingang, Xu Chonglang, Peng Meikang, Chen Huajin and Tang Mingzhe.
The patent application number is..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Shenzhen Jindingfeng Precious Metals Equipment Science And Tech Co Ltd has applied Chinese patent for Gold Ingot Circulation Automatic Production System. Chen Lingfeng developed it.
The patent application number is CN202511513380 20251022. The patent publication number is CN121156198 (A). International Pa..
Engineering
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Comet SpA patent application for Pumping System, Control Unit and Method for Acquiring the Number of Revolutions of a Rotative Pump. The invention was developed by Bernardi Stefano, Tedeschi Lorenzo, Coco Costantino and Caruso Giuseppe.
The patent application number is ..
Engineering
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has received Malbec Bertrand patent application for Improved Peristaltic Pump and Method for Controlling Such a Pump.
The patent application number is EP20250209863 20251020. The patent publication number is EP4729777 (A1). International Patent Classification code is F04B43/12. Cooper..
Tools and Machinery
| Wed 29 Apr 2026
Beijing, April 29 -- Nanjing Solidot Electronic Tech Co Ltd has submitted a patent application for Canopen Gateway and Slave Station Configuration Method and Equipment. This invention was developed by Pei Zhiqiang, Xia Hongyu, Hou Feng, Pan Yong, Zheng Jinxin and Zhu Haixiao.
The patent application number is CN202511263264 20..
Tools and Machinery
| Wed 29 Apr 2026
Beijing, April 29 -- Shanxi Guanjiaying Flange Forging Co Ltd has submitted a patent application for Die Machining Equipment for Special-shaped Flange and Machining Method of Die Machining Equipment. This invention was developed by Zhi Yiyong, Zhang Huijun and Zhang Fengwei.
The patent application number is CN202511700078 202..
Software
| Wed 29 Apr 2026
Beijing, April 29 -- China Mobile Iot Co Ltd and China Mobile Communications have applied Chinese patent for Internet-of-things Object Model Configuration Method and Device, Equipment, Medium and Program Product. Zhang Tianzhi, Zhou Tao, Yang Lei, Jiang Hua and Guo Dan developed it.
The patent application number is CN20241169..
Engineering
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Zhang Wenping patent application for Die Structure and Forming Method of Integrated Valve Body Structure.
The patent application number is CN202511508000 20251021. The patent publication number is CN121156191 (A). International Patent Classification c..
Tyre
| Wed 29 Apr 2026
Munich, April 29 -- Deere & Company has submitted a patent application for Air Compressor for a Tire Inflation System. This invention was developed by Buhrke Frank.
The patent application number is EP20240207477 20241018. The patent publication number is EP4729773 (A1). International Patent Classification codes are F02B39/06,..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Zhejiang Tianya Jiangtao Power Co Ltd has submitted a patent application for Intelligent Casting Device for Engine Gearbox and Casting Method of Intelligent Casting Device. This invention was developed by Peng Wenjiang, Zeng Jianwei, Zhang Ping, Zhao Yuxin, Hu Jiangtao and Hu Ronghui.
The patent applicati..
Engineering
| Wed 29 Apr 2026
Munich, April 29 -- Ciolacu Stefan has sought patent for Method and Device for the Sequential Conversion of Centrifugal and Centripetal Forces into Mechanical Work.
The patent application number is EP20240000124 20241017. The patent publication number is EP4729771 (A1). International Patent Classification code is F03G7/10. Coo..
Industrial
| Wed 29 Apr 2026
Beijing, April 29 -- Sichuan Huaneng Luding Hydropower Co Ltd has filed a patent application for Communication Equipment Fault Positioning Method and Device, Equipment and Storage Medium. This invention was developed by Liu Kaifeng, Deng Bo, Liao Bailian, Jiang Wei, Liu Ren, Li Li and Liu Zhaorong.
The patent application numb..
Aerospace
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Tianyu Aviation Data Tech Hefei Co Ltd patent application for Fault Evaluation and Positioning System for Aeronautical Communication. The invention was developed by Tan Xijing, Zhao Jingjing, Ye Genfa, Huang Zhiling, Chen Zenan, He Chen, Xiao Yao, Yan..
Broadband & Wireless Network
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Zhuhai Boyang Communication Tech Co Ltd patent application for Fault Positioning Method and System for Communication Network. This invention was developed by Yang Jianmou, Zhou Wenyong, Wang Wanling, Huang Gengwen, Pan Chengjun, Huang Zitong and Pan Ya..
Tools and Machinery
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has released Technip Energies patent application for Carousel Lifting Tower. This invention was developed by Gonzalez-maya Miguel.
The patent application number is EP20240306706 20241016. The patent publication number is EP4729768 (A1). International Patent Classification codes are F..
Engineering
| Wed 29 Apr 2026
Beijing, April 29 -- Anhui Haili Auto Parts has submitted a patent application for Wedge Block Pouring System and Process for Riveting of Piston Compressor. This invention was developed by Xian Kang, Zhan Zehua and Hong Jun.
The patent application number is CN202511301209 20250912. The patent publication number is CN121156186..
Security & Protection
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published China Merchants Bank patent application for Fault Positioning Method and Device, Equipment and Storage Medium. The invention was developed by Wang Zhidan, Xu Dongmei and Fang Yue.
The patent application number is CN202511381302 20250925. The patent..
Consumer Electronics
| Wed 29 Apr 2026
Beijing, April 29 -- Jingjiang Hongfa Machinery Mfg Co Ltd has submitted a patent application for Air Return Grille Batch Forming Device for Refrigeration Air Conditioner. This invention was developed by Liu Dongsheng.
The patent application number is CN202511717129 20251121. The patent publication number is CN121156185 (A). ..
Energy
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has released Roessler Jochen patent application for Method and Device for Determining Operating Parameters of a Wind Turbine. This invention was developed by Rössler Jochen.
The patent application number is EP20250208781 20251015. The patent publication number is EP4729766 (A1). Int..
Aerospace
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released AECC Beijing Institute of Aeronautical Materials and China Hangfa South Industry patent application for Method for Controlling Deformation of Turbine Guide Blade Margin Plate. This invention was developed by Ren Weipeng, Tan Ya, Li Ke, Yang Wenwu, Zhan..
Plastics
| Wed 29 Apr 2026
Beijing, April 29 -- Yancheng Chuangxinda Mould Co Ltd has sought patent for Automatic Core-pulling Type Evanescent Mode Mold for Machining Gearbox Body. This invention was developed by Xie Yuan and Chen Pandi.
The patent application number is CN202511197318 20250826. The patent publication number is CN121156183 (A). Internat..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Anhui Hengjiu Metal Products Co Ltd patent application for Lost Foam Casting Process Capable of Reducing Shrinkage Rate of Casting. This invention was developed by Xiao Houjun, Wang Jinzhi, Dong Kaiwen and Zhang Zhongfu.
The patent application numbe..
Aerospace
| Wed 29 Apr 2026
Munich, April 29 -- Pratt & Whitney, Canada has submitted a patent application for Fuel Metering Valve Performance Shift Check. Saintignan Cedric, Jarvo James, Mokhtar Hytham, Zingaro Giancarlo and Pontarelli Robert developed the invention.
The patent application number is EP20250209903 20251020. The patent publication number..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Shanxi Zhoushi Heavy Ind Co Ltd has submitted a patent application for Composite Sand Mold Casting Device and Method for Middle Trough of Scraper. Liu Weihua, Shi Xiaoyan, He Gong, Wang Xiaoqin, Zhou Xiaojuan, Zhang Shibing and Zhang Ke developed the invention.
The patent application number is CN202511706..
Broadband & Wireless Network
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Anhui Solid Foundry Co Ltd patent application for Production Process and Equipment for Super Duplex Stainless Steel Casting. Liu Rui, Liu Binbin, Chang Qinxiang and Xue Yong developed the invention.
The patent application number is CN202511145232 20..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Gree Wuan Prec Equipment Manufacturing Co Ltd and Gree Electric Appliances, Zhuhai patent application for Rotor Shell and Casting Method Thereof. Xu Tian, Zhang Xueyang, Zhang Xiaojie, Zhang Xin and Jin Yuanhao developed the invention.
The patent ap..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Xi'an Xihang Group Mech and Electrical Equipment Installation Co Ltd has submitted a patent application for Automatic Correction Mold for Wax Mold of Precision Casting Blade of Aero-engine. This invention was developed by Wei Ping'an, Wang Wei, Li Gang, Zhao Chen, Zheng Bangwei, Yuan Qiang, Duan Yanju and Ni..
Measurement & Testing
| Wed 29 Apr 2026
Beijing, April 29 -- Zhejiang Guoli Network Security Tech Co Ltd and Liaoyang Power Supply of State Grid Liaoning Electric Power Supply have filed a patent application for Power Protocol Fault Backtracking Analysis Method and System Based on Space-time Sequence Comparison. This invention was developed by Wang Guanfu, Song Li, Li..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Wuhan Sinotec Co Ltd patent application for Pouring System for Casting Turbine Guider. This invention was developed by Yan Yuanzhong, Wang Panpan and Qin Cheng.
The patent application number is CN202511209130 20250827. The patent publication number ..
Aviation
| Wed 29 Apr 2026
Beijing, April 29 -- Guizhou Anji Aviation Precision Casting has submitted a patent application for Investment Casting Shell Making Method of Air Inlet Casing Casting and Shell. Wei Renfeng developed the invention.
The patent application number is CN202511183979 20250822. The patent publication number is CN121156175 (A). Intern..
Aviation
| Wed 29 Apr 2026
Beijing, April 29 -- Guizhou Anji Aviation Precision Casting has submitted a patent application for Shell Preparation Method. Yan Xiting developed the invention.
The patent application number is CN202511183975 20250822. The patent publication number is CN121156174 (A). International Patent Classification codes are B22C7/02 and ..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has received Hunan Xinliwei Tech Co Ltd patent application for Recovery Processing Device for Sand Mold Casting Waste Sand. Fang Leming, Ouyang Linzhi and Guan Jianjun developed the invention.
The patent application number is CN202511676624 20251117. The patent ..
Engineering
| Wed 29 Apr 2026
Munich, April 29 -- Mitsubishi Heavy Industries Engine & Turbocharger has applied European patent for Engine System. Yoshizumi Hiroshi and Kawai Kazuhiro developed it.
The patent application number is EP20240859222 20240719. The patent publication number is EP4729749 (A1). International Patent Classification codes are F01M13/..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Liujing Tech Group Co Ltd has filed a patent application for Low-gas-forming and High-heat-resistance Precoated Sand and Preparation Method Thereof. This invention was developed by Ren Wenqiang and Cai Guanling.
The patent application number is CN202511360471 20250923. The patent publication number is CN1..
Security & Protection
| Wed 29 Apr 2026
Beijing, April 29 -- Shenzhen Xiyue Wisdom Data Co Ltd has submitted a patent application for Method and System for Increasing and Suppressing Alarm Number Through Alarm Source. Ding Heng, Peng Ligang, Yi Yansong, Du Guohui, Li Pandeng, Lu Rong and Li Dongxue developed the invention.
The patent application number is CN2025116..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Qufu City Foundry Mat Factory patent application for Preparation Method of Wet Sand Anti-sticking Material for Replacing Pulverized Coal Casting. The invention was developed by Gao Huamin, Gao Ruiqing, Kong Xiangjuan and Wei Bo.
The patent applicat..
Tools and Machinery
| Wed 29 Apr 2026
Beijing, April 29 -- Shaoxing Shangyu Huatong Screws Co Ltd has submitted a patent application for Feed Straightening Device of Cold Header. This invention was developed by Chen Chengda.
The patent application number is CN202511450401 20251011. The patent publication number is CN121156168 (A). International Patent Classificat..
Software
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Lantu Automotive Tech Co Ltd patent application for Vehicle Cloud Platform Monitoring Alarm Method and System, Medium and Electronic Equipment. This invention was developed by Liu Kai, Yu Xuanqiang, Yang Jingzheng, Jiang Hai, Wu Shuang and Yan Yinan.
..
Pipe
| Wed 29 Apr 2026
Beijing, April 29 -- Sun Mansfield Mfg Dongguan Company Limited has filed a patent application for Material Taking and Discharging Mechanism with Pipe Position Self-discharging Two-way Guiding Function. This invention was developed by He Ping.
The patent application number is CN202511302341 20250912. The patent publication nu..
Security & Protection
| Wed 29 Apr 2026
Beijing, April 29 -- Inspur Smart City Tech Co Ltd has submitted a patent application for Internet of Things Event Center Distributed Alarm Processing Method Based on Redis Stream. This invention was developed by Wang Shiyong, Han Jiangtao, Zhai Haitao, Yu Jiafu and Wei Kelei.
The patent application number is CN202511243738 2..
Tools and Machinery
| Wed 29 Apr 2026
Beijing, April 29 -- Changzhou Lingxie Intelligent Equipment Co Ltd has applied Chinese patent for Servo Spin Riveting Motorized Spindle. Zhang Zhenkai and Zhou Qinghai developed it.
The patent application number is CN202511671310 20251114. The patent publication number is CN121156166 (A). International Patent Classification ..
Rubber
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Guangdong Yuanshi Electronic Tech Co Ltd patent application for Automatic Riveting Machine for Elastic Pieces. This invention was developed by Zeng Lingguo, Zhong Fulin, Huang Guofu and Tang Liang.
The patent application number is CN202511477995 202..
Tools and Machinery
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Miaoyin Tech Dongguan Co Ltd patent application for High-efficiency Full-automatic Punching and Riveting Machine. The invention was developed by Huang Zhanggui.
The patent application number is CN202511248540 20250903. The patent publication number..
Tools and Machinery
| Wed 29 Apr 2026
Munich, April 29 -- Gerland Dennis has filed a patent application for Climbing Aid for Guardrail Assemblies.
The patent application number is EP20250198331 20250827. The patent publication number is EP4729740 (A1). International Patent Classification codes are E01F15/12, E06C1/36 and E06C7/18. Cooperative Patent Classificati..
Tools and Machinery
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangsu Mingpeng Machinery Equipment Co Ltd has sought patent for Material Clamping Pincers of Material Loading and Taking Machine and Manufacturing Method of Jaw of Material Clamping Pincers. This invention was developed by Li Jun.
The patent application number is CN202511467047 20251014. The patent publ..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Qinhuangdao Libo Metal Proc Co Ltd patent application for Magnesium Alloy Part Product Forging Equipment. The invention was developed by Wang Yiyong, Li Ming and Wu Yubo.
The patent application number is CN202511480768 20251016. The patent publicat..
Chemicals
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has published Shanghai University Of Engineering Science patent application for Cold Heading Die with Three-layer Composite Structure. The invention was developed by Xu Fei, Dong Wanpeng, Wang Hui, Zhang Kun, Huang Shaobo, Zhang Yujie and He Jianli.
The patent a..
Tools and Machinery
| Wed 29 Apr 2026
Beijing, April 29 -- FAW Foundry Co Ltd and FAW Forging Jilin Co Ltd have submitted a patent application for Gear Cold Finishing Die and Modification Method of Gear Cold Finishing Die. This invention was developed by Zhang Dongkai, Yan Fuhan, Wang Zhiliang, Yu Shifang, Xu Changwei and Liu Zhiyong.
The patent application numbe..
Construction
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has released Danco SPA and Mascheroni Luigi patent application for Mechanism for the Opening of Folding Doors.
The patent application number is EP20250205405 20250929. The patent publication number is EP4729736 (A1). International Patent Classification codes are E05D15/26, E05D15/28..
Metal & Mining
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangsu Zhuoshuo Prec Manufacturing Co Ltd has applied Chinese patent for Forging Press for Machining High-quality Bearing Forgings. Zhao Weixiang, Wu Xingchuan and Zhao Yuncong developed it.
The patent application number is CN202511717932 20251121. The patent publication number is CN121156159 (A). Intern..
Construction
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Motherson Innovations Deutschland GmbH patent application for Door Assembly. The invention was developed by Rhee Geonhwan, Lee Kyungjun and Song Honggjun.
The patent application number is EP20240207839 20241021. The patent publication number is EP4729735 (A1). Internati..
Computer Hardware
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangsu Meiyida Precision Tech Co Ltd has submitted a patent application for Forging Device for Hardware Forging Production. This invention was developed by Zhou Wei and Lu Zhiguo.
The patent application number is CN202511530720 20251024. The patent publication number is CN121156158 (A). International Pat..
Tools and Machinery
| Wed 29 Apr 2026
Beijing, April 29 -- Jiangyin Huaxi New Flange Pipe Fittings Co Ltd has applied Chinese patent for Annular Workpiece Forging Device. Yang Cheng and Sun Jialin developed it.
The patent application number is CN202511524481 20251023. The patent publication number is CN121156157 (A). International Patent Classification codes are ..
Engineering
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has released SFS Group International patent application for Adjustable Hinge Assembly. This invention was developed by Pozzi Gabriele, Dal Bo Francesco, Ferrari Matteo, Pitussi Massimiliano and Giust Mauro.
The patent application number is EP20240207126 20241017. The patent publicati..
Software
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released Nokia Technologies OY patent application for Apparatus, Method and Computer Program for Adaptive FDSS Filtering. This invention was developed by Rezaei Syed, Barbu Odd-erik and Rom Christian.
The patent application number is CN202510793162 20250613...
Tools and Machinery
| Wed 29 Apr 2026
Munich, April 29 -- Fujian Domoo Sanitary Ware Tech Co Ltd has submitted a patent application for Anti-detachment Pivot Core, Pivot Door Structure and Door. Lin Xiaofa, Lin Xiaoshan, Yang Changqing, Zhong Xiang, Zhou Hua and Wang Miao developed the invention.
The patent application number is EP20250158709 20250219. The patent..
Aviation
| Wed 29 Apr 2026
Beijing, April 29 -- State Intellectual Property Office of China has released China Aviation Industry Standard Parts Manufacturing patent application for Cold Upsetting and Extruding Method for Improving Coaxiality of Head Rod of Product. This invention was developed by Luo Lichao, Cao Ke, Chen Meimei, Cai You, Zhao Zhizun and Z..
Sanitation
| Wed 29 Apr 2026
Munich, April 29 -- European Patent Office has published Foshan Ideal Co Ltd patent application for Hinge for Shower Door and Shower Door Comprising Hinge. The invention was developed by Wei Wuxiang.
The patent application number is EP20240938113 20240827. The patent publication number is EP4729732 (A1). International Patent ..
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