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Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Jinling Institute of Technology has applied Chinese patent for Electromagnetic Metamaterial Wave Absorber Periodic Unit. Huo Feifei, Yan Hui, Tao Yonghui, Wang Xuedao and Hu Guobing developed it.
The patent application number is CN202510222497 20250227. The patent publication number is CN119994489 (A). Int..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Huaneng Zuoquan Coal and Electricity has filed a patent application for Photovoltaic Panel Surface Dust Removal Device. This invention was developed by Wang Shuo, Hao Panpan, Li Haiping, Zhang Guangjie, Liang Chong, Gao Yudong and Zhang Peng.
The patent application number is CN202510460350 20250414. The pa..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has received Jiangxi YG Magnet Co Ltd patent application for Method for Preparing High-performance Neodymium-iron-boron Magnet from Neodymium-iron-boron Waste. Zhu Xiawei, Wang Huanyu, Zhao Jiacheng and Lu Bingsen developed the invention.
The patent application n..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has received Jiangsu HSC New Energy Mat Co Ltd patent application for Li2S/MoS2/RGO Composite Material as Well as Preparation Method and Application Thereof. Wu Yuchao, Liu Shanyong, Ni Jinlian, Wang Qianyu and Wang Minghua developed the invention.
The patent app..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- China University of Mining has submitted a patent application for Hyperspectral Single-source Field Generalization Method Based on Training in Test and Storage Medium. This invention was developed by Wang Haoyu, Qiao Zhenzhuang, Liu Xiaomin, Zhang Wei, Sun Chengyuan, Yang Bowen, Du Mingzhu, Zhao Wenbo and Wan..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Kunshan Chaoli Metal Product Co Ltd has secured a patent on Adjustable Fan Frame Structure. Yang Anming developed the invention.
The patent application number is CN202422723326U 20241108. The patent publication number is CN223241673 (U). International Patent Classification codes are F04D25/08, F04D29/52, F..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Zhengzhou Aluminum City New Material Tech Co Ltd has received a patent for Rapid Growth Device for Oversized Crystals. This invention was developed by Zhang Shuang, Huang Xinhua and Yang Wuxing.
The patent application number is CN202422566635U 20241023. The patent publication number is CN223240203 (U). Int..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Dongguan Tianxin Glass Products Co Ltd has been granted a patent for Noise-proof Tempered Glass for Recording Studio. This invention was developed by Wu Zhixin, Tian Junfeng and Wu Cheng'en.
The patent application number is CN202422503713U 20241016. The patent publication number is CN223240945 (U). Interna..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jiangsu Aolong Electric Tech Co Ltd has been granted a patent for Feeding Device of Welding Machine. This invention was developed by Wu Zhangge, Xiao Wenshu, Dong Huancheng and Yu Haiwei.
The patent application number is CN202422593047U 20241026. The patent publication number is CN223353309 (U). Internatio..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Foshan Aolite Aluminium Ind Co Ltd has been awarded a patent for Waterproof Structure of Lower Rail of Movable Sunlight Room. This invention was developed by Sun Guangqian.
The patent application number is CN202422552329U 20241022. The patent publication number is CN223241275 (U). International Patent Clas..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Fuzhou Weipu Software Tech Co Ltd has submitted a patent application for Deep Learning-based Ore Material Accurate Classification Method and Equipment. Zhang Tianzhao, Deng Xu, Lin Qiang, Song Li, Li Zengcheng, Tang Caifeng and Chen Nuofeng developed the invention.
The patent application number is CN202510..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Beijing North Light Alloy Co Ltd for Deburring Device for Casting Sacrificial Anode Bar. Zhao Zhongqiang, Zhu Hongwei, Ge Yunpeng and Tong Tian developed the invention.
The patent application number is CN202422537913U 20241021. The patent ..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Institute Of Light Materials and Tech Co Ltd has submitted a patent application for Cast Aluminum Alloy. This invention was developed by Man Viktor Hristyanovich, Vakromov Roman Olegovich, Krokhin Aleksandr Yuryevich, Ryabov Dmitry Konstantinovich, Matveev Sergey Vladimirovich, Arabin Aleksandr Nikolaevich an..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Wuhan Lvfang Partition Decoration Eng Co Ltd has received a patent for Grooving Device for Glass Partition Installation. This invention was developed by He Zhengze and Chi Hui.
The patent application number is CN202422437375U 20241010. The patent publication number is CN223199286 (U). International Patent ..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Cutting Device for Graphite Processing has been issued to Henan Yongshengyuan Ind Co Ltd. This invention was developed by Yang Junfeng, Yang Chenke and Wang Keyao.
The patent application number is CN202422152257U 20240903. The patent publication number is CN223199281 (U). International P..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Xinjiang Yanchi Wutong Ready Mixed Mortar Co Ltd has secured a patent on Feeding Device of Sand Making Machine for Blanking Production of Dry-mixed Mortar. Li Fengfan, Ma Xiaoyun and Yan Hong developed the invention.
The patent application number is CN202422135673U 20240902. The patent publication number i..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Guangdong Hesheng Ceram Co Ltd has been awarded a patent for Feeding Device for Domestic Ceramic Production. This invention was developed by Lu Geng, Lu Shiyong and Mai Fengyi.
The patent application number is CN202421907438U 20240808. The patent publication number is CN223199245 (U). International Patent ..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Fujian Province Dehua County Xinliang Ceram Co Ltd has secured a patent on Glaze Spraying Equipment for Ceramic Handicraft Processing. Lin Liangbi developed the invention.
The patent application number is CN202422215240U 20240910. The patent publication number is CN223199237 (U). International Patent Class..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jiangxi Xinjie Tech Development Co Ltd has been awarded a patent for Dust Collection Type Scrap Collecting Device for Masking Tape Cutting Device. This invention was developed by Xie Rong.
The patent application number is CN202421678564U 20240716. The patent publication number is CN223199137 (U). Internati..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Shandong Hengsheng New Mat Co Ltd has been granted a patent for Placement Rack for Graphite Products. This invention was developed by Liu Zhiqiang, Wei Huafeng, Chen Yuetan, Yang Jiulong, Zhang Songkai, Wang Liguang and Wang Rulong.
The patent application number is CN202422879141U 20241125. The patent publ..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Dongguan Galaxy Metal Products Co Ltd for Detection Equipment for Surface of Metal Shell with Cavity. Li Decheng developed the invention.
The patent application number is CN202422855124U 20241122. The patent publication number is CN2233542..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Jiangxi Zhiping Tempered Glass Co Ltd for Clamping Equipment for Tempered Glass Processing. Huang Congcong developed the invention.
The patent application number is CN202422844243U 20241121. The patent publication number is CN223354092 (U)..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Changshu Jiujia Metal Products Co Ltd has been granted a patent for Clamping Device with Adjusting Function for Metal Inclined Component Machining. Tao Zhenfang, Guo Peicong, Xie Yucang, Yu Yanfei, Wang Gang, Chen Hui, Fan Zhihua and Lu Xuegang developed the invention.
The patent application number is CN20..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Shenyang Lelin Tech Co Ltd for Fixing Clamp for Drilling Holes in Surface of Metal Product. Wang Yangang and Ma Jinlin developed the invention.
The patent application number is CN202422721594U 20241108. The patent publication number is CN2..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Nantong Zhishun New Material Tech Co Ltd has obtained a patent for iron core surface sand blasting equipment. This invention was developed by Zhang Nan and Wang Guoqing.
The patent application number is CN202422720677U 20241108. The patent publication number is CN223353996 (U). International Patent Classif..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Fastener Production Sand Slinger Convenient to Clean has been issued to OTC Sichuan Fasteners Ind Co Ltd. This invention was developed by Wei Yukun, Li Ke, Sun Yan and Jin Linfeng.
The patent application number is CN202422658006U 20241101. The patent publication number is CN223353994 (U)..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Sand Blasting Jig has been issued to Suzhou Ruiwei Muxin Integrated Circuit Tech Co Ltd. This invention was developed by Cai Zehua and Xue Jinqi.
The patent application number is CN202422672795U 20241104. The patent publication number is CN223353992 (U). International Patent Classificati..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Shot Blasting Machine Capable of Positioning Steel Shot Throwing Direction has been issued to Qingdao Yongzhu Machinery Co Ltd. This invention was developed by Li Yongzhu.
The patent application number is CN202422529055U 20241019. The patent publication number is CN223353991 (U). Interna..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Changzhou Pudi Machinery Co Ltd for Surface Scrap Cleaning Device for Spacer Bush Machining. Li Lei developed the invention.
The patent application number is CN202422140648U 20240902. The patent publication number is CN223353986 (U). Inter..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Polishing and Limiting Device for Caliper Sand Core has been issued to Shandong Haoxin Changsheng Auto Parts Intelligent Mfg Co Ltd. This invention was developed by Zhang Peng, Li Xingbo, Wang Chuan and Li Zhitao.
The patent application number is CN202422592812U 20241026. The patent publ..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Suzhou Lierwei Semiconductor Tech Co Ltd for Protective Device for Metal Grinding and Polishing. Sheng Hong developed the invention.
The patent application number is CN202422544396U 20241022. The patent publication number is CN223353948 (U..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Guizhou Wansan New Material Tech Co Ltd for Polishing Equipment for Special-shaped Nonferrous Metal Casting. Zhou Chunsong, Yu Yunfeng, Wang Li and Shi Liqin developed the invention.
The patent application number is CN202422601609U 2024102..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Dalian Shengshi Prec Machinery Co Ltd has been granted a patent for Driving Wheel for Metal Bar Polishing. This invention was developed by Han Bing, Wang Jiahui, Wei Pingping and Jiang Mingjun.
The patent application number is CN202422753212U 20241112. The patent publication number is CN223353930 (U). Inte..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Guizhou Wansan New Material Tech Co Ltd has secured a patent on Surface Polishing Machine for Non-ferrous Metal Alloy Manufacturing. Zhou Chunsong, Yu Yunfeng, Shi Liqin and Wang Li developed the invention.
The patent application number is CN202422530440U 20241018. The patent publication number is CN223353..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jiangsu Zeshan Prec Machinery Co Ltd has obtained a patent for composite graphite gasket surface polishing device. This invention was developed by Xue Chengwei and Liu Juan.
The patent application number is CN202421320660U 20240612. The patent publication number is CN223353908 (U). International Patent Cla..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Dalian Haobo Power Tech Co Ltd has been awarded a patent for Movable Metal Plate Grinding Equipment. This invention was developed by Hu Xiaoguang.
The patent application number is CN202422781464U 20241114. The patent publication number is CN223353900 (U). International Patent Classification codes are B24B2..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Huizhou Hangtian Hardware Products Co Ltd has been awarded a patent for Precise Die Casting Surface Polishing Device. This invention was developed by Zhu Chengying, Huang Yaoqiang, Li Weilong and Zhang Guorong.
The patent application number is CN20252061926U 20250111. The patent publication number is CN223..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Yangzhou Deyu Auto Parts Co Ltd has been granted a patent for Magnesium Alloy Engine Cylinder Body Polishing Device. This invention was developed by Lu Yu and Zhu Xinglong.
The patent application number is CN202422789570U 20241115. The patent publication number is CN223353887 (U). International Patent Clas..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Arc Surface Abrasive Belt Grinding Machine has been issued to Shenzhen Dongyan Abrasives Co Ltd. This invention was developed by Li Yingguang and Wang Ziyan.
The patent application number is CN202422794465U 20241116. The patent publication number is CN223353861 (U). International Patent ..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Tianjin Kaihualong Ind and Trade Co Ltd for Fixing Structure of Metal Valve Body Machining and Polishing Equipment. Fan Zhao and Liu Yong developed the invention.
The patent application number is CN202422788946U 20241115. The patent public..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Yaozu Tangshan Metal Products Co Ltd for Burr Cleaning Device for Metal Production. Qin Hong developed the invention.
The patent application number is CN202422605106U 20241028. The patent publication number is CN223353859 (U). Internationa..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Jiangsu Disu Prec Machinery Co Ltd for Surface Grinding Device for Metal Part Machining. Chen Kun developed the invention.
The patent application number is CN202422771886U 20241114. The patent publication number is CN223353833 (U). Interna..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Baoji Taihong Electromechanical Co Ltd has been granted a patent for Grinding Device for Non-planar Sheet Metal Stamping Part. Choi Yong-jin, Wang Mingwei, Gao Weixing, Jiang Lijun and Wang Fan developed the invention.
The patent application number is CN202422767431U 20241113. The patent publication number..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Wuhan Jugong Zinc Steel Fence Proc Co Ltd for Polishing Mechanism for Metal Guardrail Machining. Fan Fa, Luo Gen, Luo Jie and Lee Sanghwa developed the invention.
The patent application number is CN20242188102U 20240520. The patent publica..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Dongguan Dexin Glass Co Ltd for Raw Glass Sheet Edge Grinding Machine for Producing Touch Screen Panel. Wang Lei developed the invention.
The patent application number is CN202422173308U 20240904. The patent publication number is CN2233537..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jiangxi Hongda Aluminum Ind Co Ltd has obtained a patent for burr cleaning device for aluminum alloy casting. This invention was developed by Chen Shaodi, Hu Dong, Che Pingping and Li Xi'e.
The patent application number is CN202422741680U 20241111. The patent publication number is CN223353781 (U). Internat..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chongqing Linzhou Machinery Mfg Co Ltd has secured a patent on Burr Treatment Device for Aluminum Alloy Casting. Tang Zhiyi, Meng Zhaoliang, Ran Hongwei and Cho Kye-sung developed the invention.
The patent application number is CN202422694956U 20241106. The patent publication number is CN223353779 (U). Int..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jiaozuo Zhongzhou Auto Parts Co Ltd has been awarded a patent for Turning Machining Scrap Iron Discharging and Conveying Device. This invention was developed by Xu Yue, Wang Zhu, Wang Daoxiang, Liu Haijun, Guo Erfeng, Cai Xinzhi and Fan Jiajia.
The patent application number is CN202422796881U 20241118. The..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Punching Device for Metal Door and Window Manufacturing and Machining has been issued to Jiangxi Ganyu Decoration Eng Co Ltd. This invention was developed by Fan Chaodong and Fan Tingzhou.
The patent application number is CN202422810472U 20241119. The patent publication number is CN22335..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Keyiteng Prec Manufacturing Suzhou Co Ltd has been granted a patent for Electric Spark Machining Equipment for Metal Mold Manufacturing. Xie Haishen and Li Wei developed the invention.
The patent application number is CN202422716421U 20241108. The patent publication number is CN223353138 (U). International..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Handan Zhongjiu Fastener Mfg Co Ltd has received a patent for Nut Machining Equipment for Mine. This invention was developed by Yang Ruiheng, Shan Mengxuan and Zhang Luya.
The patent application number is CN202422637219U 20241031. The patent publication number is CN223353128 (U). International Patent Class..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Henan Kangcheng Shangjia Building Mat Co Ltd for Multi-channel Edge Cutting Device for Aluminum Gusset Plate. Ouyang Kang developed the invention.
The patent application number is CN20242208492U 20240819. The patent publication number is C..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Dongguan Longwang Hardware Co Ltd has been granted a patent for Shearing Equipment for Metal Product Machining. Shen Yungen, Zhang Xiaoyan, Liao Zhenxiong and Qiu Shihong developed the invention.
The patent application number is CN202422779978U 20241114. The patent publication number is CN223353078 (U). In..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Changshu Boyun Papermaking Equipment Tech Co Ltd has been granted a patent for Multifunctional Iron Sheet Scissors. Zhu Jianchun and Zhu Yunyi developed the invention.
The patent application number is CN202422791259U 20241115. The patent publication number is CN223353072 (U). International Patent Classific..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Cutting Equipment for Metal Plates has been issued to Daxiang Zhizao Wuhan Tech Co Ltd. This invention was developed by Sun Shuanghua.
The patent application number is CN202422781074U 20241114. The patent publication number is CN223353069 (U). International Patent Classification codes ar..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Guizhou Wansan New Material Tech Co Ltd has been granted a patent for Metal Billet Pressing and Breaking Machine. Zhou Chunsong, Shi Liqin, He Dejing and Yu Yunfeng developed the invention.
The patent application number is CN202422531407U 20241018. The patent publication number is CN223353043 (U). Internat..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Sichuan Shoulv Mould Base Tech Co Ltd has been awarded a patent for Automatic Groove Throwing Mechanism for High-strength Alloy Steel Angle Steel. This invention was developed by Wang Mingchuan, Wang Jie and Guo Haiyang.
The patent application number is CN202422790962U 20241115. The patent publication numb..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Punching Device for Iron Casting Machining has been issued to Chongqing Longwang Metal Casting Co Ltd. This invention was developed by Li Yongkun, Deng Liangui, Wang Zhengming, Huang Qingyou and Tang Yong.
The patent application number is CN202422800981U 20241118. The patent publication ..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Suzhou Zhixiong Prec Electronics Co Ltd has secured a patent on Automatic Drilling Device for Metal Smelting Rolled Product. Xin Hongye, He Liwen, Duan Shuangsong and Li Songhang developed the invention.
The patent application number is CN20242268629U 20240826. The patent publication number is CN223352984 ..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Shanghai Qianyin Machinery Co Ltd for Chip Breaking PCD Blade for Aluminum Alloy Machining. Jiang Langfei and Liu Qiong developed the invention.
The patent application number is CN202422387620U 20240929. The patent publication number is CN..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Jinchuan Cobalt Research & Design Institute and Jinchuan Group for Manufacturing Device of Master Alloy Hollow Rod for Gas Atomization Powder Preparation. Zhao Duoping, Xu Ning, Zhang Xintao, Yang Yan, Shang Xinquan, Li Xu and Zhao Tangchang ..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Shijiazhuang Jing Yuan Powder Mat Co Ltd has received a patent for Transfer Overflowing Device for Producing Metal Powder Through Water Mist Method. This invention was developed by Zhang Yingchuan, Yang Huixing, Dong Shaoning and Yan Zengjun.
The patent application number is CN202422613590U 20241029. The p..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Metal Atomization Mechanism for Powder Metallurgy has been issued to Gaobeidian Hongxu Metal Powder Proc Co Ltd. This invention was developed by Cheng Zhiyong, Cheng Jiabiao and Li Siyi.
The patent application number is CN202422604860U 20241028. The patent publication number is CN2233529..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Suzhou Ruisen Cemented Carbide Co Ltd has obtained a patent for pre-sintering device for gradient hard alloy bar preparation. This invention was developed by Tang Qifan, Wang Xianping, Gu Lixin, Yan Jianlong and Zhang Qingfeng.
The patent application number is CN202422576346U 20241024. The patent publicati..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jinjiang Zhongxin Powder Metallurgy Co Ltd has obtained a patent for novel metal powder processing forming machine device. This invention was developed by Huang Lan and Zhang Dongxiao.
The patent application number is CN202421923196U 20240809. The patent publication number is CN223352939 (U). International..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Yibi Precision Tech Co Ltd for Powder Metallurgy Forming Device Facilitating Powder Injection. Chen Yu, Zhang Dongping and Zhao Yiheng developed the invention.
The patent application number is CN202421597834U 20240708. The patent ..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Daye Yaxin Wear Resistant Mat Co Ltd has been awarded a patent for Movable Steel Ladle Casting Device. This invention was developed by Cao Zhonghong, Chen Wenzhu and Zheng Changsheng.
The patent application number is CN202422771822U 20241114. The patent publication number is CN223352933 (U). International ..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Xian Meiyang New Energy Dev Co Ltd has been awarded a patent for Double-end Pure Electric Drive Rail Torpedo Type Molten Iron Tank Car. This invention was developed by Hou Dawei, Song Shengli and Liu Huichun.
The patent application number is CN202422753262U 20241112. The patent publication number is CN2233..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Molten Aluminum Heat Preservation Tank Convenient to Discharge has been issued to Fujian Keyuan New Mat Co Ltd. This invention was developed by Chen Lanyi, Li Xiaoyun and Chen Yibao.
The patent application number is CN202422700480U 20241106. The patent publication number is CN223352927 (..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Ningbo Xionghai Rare Earth Rapid Hardening Tech Co Ltd for Tundish Mechanism for Neodymium Iron Boron Casting Piece Production. Yang Daohua, Zhang Xiaoming and Ye Kang developed the invention.
The patent application number is CN20242267475..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Chongqing Dejia Machinery Parts Co Ltd for Box Closing Machine for Casting. Li Shiqiang developed the invention.
The patent application number is CN202422591017U 20241025. The patent publication number is CN223352922 (U). International Pat..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Cooling Water Jacket for Die-casting Die has been issued to Dongguan Hengde Mould Hardware Co Ltd. This invention was developed by Guo Wenxing, Shen Yin, He Jingjin and Hu Xiaohuang.
The patent application number is CN202422745506U 20241111. The patent publication number is CN223352911 (..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Yuanzhan Electronic Tech Hangzhou Co Ltd for Cooling Waterway Mechanism and Die-casting Die Thereof. Deng Shengyang developed the invention.
The patent application number is CN202422623091U 20241030. The patent publication number is CN2233..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Suzhou Longyun Electric Tech Co Ltd has been awarded a patent for Aluminum Alloy Die-casting Die Capable of Reducing Erosion. This invention was developed by Yu Cheng, Qin Qi and Yan Yin.
The patent application number is CN202422561249U 20241023. The patent publication number is CN223352908 (U). Internatio..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Shandong Honsin Haode Prec Machinery Co Ltd for Chiller Feeding Device for Sand Mold Casting. Gong Xinlu and Zhang Dalin developed the invention.
The patent application number is CN202422530363U 20241019. The patent publication number is C..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Changzhou Tongtai Gaodao New Mat Co Ltd has obtained a patent for five-wheel continuous casting middle adjusting type spray cooling device. This invention was developed by Wang Huijie, Zhao Qingbao, Tian Baocai, Shen Xin and Xu Ling.
The patent application number is CN20252034234U 20250107. The patent publ..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Dalian Dashan Metallurgical Engineering Tech Co Ltd has secured a patent on Round Billet Spraying Device. Jiao Xiangyun, Gao Guangtong and Jiang Ming developed the invention.
The patent application number is CN202422605679U 20241028. The patent publication number is CN223352897 (U). International Patent Cl..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Foshan Wenfeng Hongchuang New Material Tech Co Ltd has secured a patent on Production Device for Aluminum Alloy Cast Ingot. Li Shaoxiong developed the invention.
The patent application number is CN20242224200U 20240820. The patent publication number is CN223352896 (U). International Patent Classification c..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Vacuum Sand Suction Device for Phenolic Resin Sand Molding has been issued to Jiangsu Masada New Mat Co Ltd. This invention was developed by Yao Jinyu, Lin Houmin, Shi Weikai and Fan Zhicheng.
The patent application number is CN202422572961U 20241024. The patent publication number is CN2..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Wuxi Xinan Technology Co Ltd has secured a patent on Self-cleaning Type Fast-adjusting Sand Shooting Plate. Huang Yaosong and Shen Maogang developed the invention.
The patent application number is CN202422600177U 20241028. The patent publication number is CN223352888 (U). International Patent Classificatio..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Wang Qiang has been awarded a patent for Core Making Equipment for Efficient Casting. The patent application number is CN202421842264U 20240801. The patent publication number is CN223352887 (U). International Patent Classification codes are B22C15/24, B22C19/04 and B22C19/06.
State Intellectual Property O..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Xi'an Pump & Valve Plant for Fan Impeller Casting Mold. Wang Wenbin, Yang Sen, Chen Zhankao, Zhai Yulong, Xie Xiao, Yin Ying and Sun Bo developed the invention.
The patent application number is CN202422701388U 20241106. The patent publicat..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Clamping Plate Mould for Automatically Repairing Sand Core has been issued to Weichai Power and Weichai Weifang Material Forming Manufacturing Center. This invention was developed by Jiang Jianguang, Fu Hongde, Li Yunjie, Li Weitao and Gu Sihui.
The patent application number is CN2024225..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Xinghua Dongwei Prec Casting Co Ltd for Casting Precision Casting Device. Li Jin, Li Zhifeng, Wang Xiaohong and Li Xueguang developed the invention.
The patent application number is CN202422493722U 20241015. The patent publication number i..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Xinghua Dongwei Prec Casting Co Ltd for Novel Precision Casting Shell. Li Jin, Li Zhifeng, Wang Xiaohong and Li Xueguang developed the invention.
The patent application number is CN202422493721U 20241015. The patent publication number is C..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Casting Sand Mold Cutting Device has been issued to Fengcheng Runbai Machinery Mfg Co Ltd. This invention was developed by E Zhen.
The patent application number is CN202421978577U 20240815. The patent publication number is CN223352870 (U). International Patent Classification codes are B2..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Wuxi Castpro Prec Co Ltd has received a patent for Wax Mould for Precision Casting. This invention was developed by Ding Jianhao, Zhang Li and Zhou Mian.
The patent application number is CN202422603040U 20241028. The patent publication number is CN223352869 (U). International Patent Classification code is ..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Recycling Device for Casting Materials has been issued to Wafangdian Xinyun Machinery Mfg Co Ltd. This invention was developed by Duan Shiwei, Duan Shiyou and Yu Yang.
The patent application number is CN202422788526U 20241115. The patent publication number is CN223352865 (U). Internation..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Binzhou Dongke Metal Products Co Ltd has secured a patent on Precoated Sand Device for Stainless Steel Valve Casting. Yang Lingling, Wang Hongping and Zhou Jixing developed the invention.
The patent application number is CN202422793636U 20241115. The patent publication number is CN223352862 (U). Internatio..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- Jiangsu Changminghui Metal Tech Co Ltd has been awarded a patent for High-temperature Alloy Slab Forging Equipment. This invention was developed by Rao Yalu and Tang Mengjiao.
The patent application number is CN202422797845U 20241118. The patent publication number is CN223352828 (U). International Patent C..
Metal & Mining
| Fri 12 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Zhuzhou Gingte Cemented Carbide Co Ltd for Partition Plate Device for Gradient Hard Alloy. Zheng Ling and Xiong Yuanshui developed the invention.
The patent application number is CN202422810649U 20241118. The patent publication number is C..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Zhihui Fluid Beijing Tech Co Ltd has been granted a patent for Efficient Sand Separation Device Capable of Preventing Gravel from Hardening. Liu Weihua, Liu Liang, Yin Lei and Zhang Zhiyu developed the invention.
The patent application number is CN202422813369U 20241119. The patent publication number is CN..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Guangzhou Huayuan Environmental Protection Tech Co Ltd has secured a patent on Water Reducing Box for Slag Wet Separation Process. Jiao Xiangyong developed the invention.
The patent application number is CN202422684703U 20241105. The patent publication number is CN223351087 (U). International Patent Classi..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Guangzhou Huayuan Environmental Protection Tech Co Ltd has secured a patent on Sand Settling Hopper for Slag Wet Separation Process. Jiao Xiangyong developed the invention.
The patent application number is CN202422684707U 20241105. The patent publication number is CN223351079 (U). International Patent Clas..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Jingdezhen Anhua Ceram Bottle Co Ltd has been awarded a patent for Glaze Defoaming Machine for Ceramic Production. This invention was developed by Wang Kun, Zhao Jin and Ma Yufeng.
The patent application number is CN202422825586U 20241120. The patent publication number is CN223351073 (U). International Pat..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Chinese Patent for Diamond Super-wear-resistant Anti-skid Ceramic Tile has been issued to Guangdong Xinhenglong Building Mat Industrial Co Ltd. This invention was developed by Luo Haobin.
The patent application number is CN202422582846U 20241025. The patent publication number is CN223241010 (U). Internatio..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- State Intellectual Property Office of China has awarded a patent to Shenzhen Yanhao Ind Development Co Ltd for Aluminum Alloy Plate Capable of Being Telescopically Adjusted. Li Haixing, Ding Jianbo and Li Fufan developed the invention.
The patent application number is CN202422583318U 20241025. The patent p..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Hubei Xingzhimeng Sports Equipment Co Ltd has obtained a patent for frame face buckling type metal face heat preservation and decoration integrated plate. This invention was developed by Qian Weixing and Mou Lin.
The patent application number is CN202422293168U 20240920. The patent publication number is CN..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Hebei Baian Building Tech Co Ltd has been granted a patent for Double-waterproof Parapet Wall Metal Cover Plate for Outer Wall Construction. Ding Yandong developed the invention.
The patent application number is CN202422356316U 20240926. The patent publication number is CN223240956 (U). International Paten..
Metal & Mining
| Sat 13 Dec 2025
Beijing, Dec. 13 -- Hubei Mingzhen Metal Tech Co Ltd has secured a patent on Limiting Structure of Magnesium Metal Tile. Luo Jian and Huang Yongsheng developed the invention.
The patent application number is CN202422315598U 20240923. The patent publication number is CN223240951 (U). International Patent Classification codes a..
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