News For Last 1 Week
Industry
Assignee
Country
Status
-
Select All
Printing & Publishing
| Mon 08 Jun 2026
Alexandria, June 9 -- Nissan North America Inc and Northwestern University have submitted a patent application for 3D Printing System Including a Layer of an Inert Material Between a Textured Surface and a Liquid Photopolymer Resin. Zhao Nanzhu, Patil Sandeep, Sun Cheng and Jones Evan developed the invention.
The patent appli..
Sports
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has released Fusheng Prec Co Ltd patent application for Method of Manufacturing a Club Head Component. This invention was developed by Lo Chih-wei.
The patent application number is US202519363702 20251021. The patent publication number is US20260151831 (A1). International..
Optics & Imaging
| Tue 09 Jun 2026
Beijing, June 9 -- Nantong Jinyuan Intelligence Manufacturing Tech Co Ltd has applied Chinese patent for Device and Method for Measuring 3D Printing Laser Scanning Forming Width. Liang Tingyu and Xu Bing developed it.
The patent application number is CN202511920348 20251218. The patent publication number is CN121557865 (A). I..
Chemicals
| Mon 08 Jun 2026
Alexandria, June 9 -- Congruens Group has submitted a patent application for Porous Molds for Molded Fiber Part Manufacturing and Method for Additive Manufacturing of Same. Goldberg Joshua Gouled, Suarez George David, Leeman Paul and Paley Daniel Noah developed the invention.
The patent application number is US202619459395 2026..
Printing & Publishing
| Mon 08 Jun 2026
Alexandria, June 9 -- Putzmeister Engineering has sought patent for Printing System and 3D Printing Process. This invention was developed by Degen Robin, Kasten Knut and Pawisa Benedikt.
The patent application number is US202319122305 20230921. The patent publication number is US20260152957 (A1). International Patent Classifica..
Aerospace
| Mon 08 Jun 2026
Alexandria, June 9 -- U.S. Patent and Trademark Office has published Oflanagan Jason Sean patent application for Cost-effective Receiver Antenna Design for High-precision Global Navigation Satellite Systems.
The patent application number is US202418823244 20240903. The patent publication number is US20260155564 (A1). Interna..
Electrical
| Sun 07 Jun 2026
Beijing, June 8 -- Ningbo Vulcan Tech Co Ltd and Ningbo Vulcan New Mat Co Ltd have submitted a patent application for 3D Printing Rigid-flexible Synergistic Three-dimensional Porous Carbon Skeleton, Silicon-carbon Composite Negative Electrode Material, Preparation Method of Silicon-carbon Composite Negative Electrode Material an..
Plastics
| Mon 08 Jun 2026
Beijing, June 8 -- Jiangxi Puruisen Prec Industry Co Ltd has sought patent for Automobile Part Plastic Shell Green Forming Method Based on Intelligent Control. This invention was developed by Cao Senjun and Liang Shoukun.
The patent application number is CN202511997556 20251227. The patent publication number is CN121536028 (A..
Printing & Publishing
| Mon 08 Jun 2026
Beijing, June 8 -- Shenzhen Helyu Tech Co Ltd has submitted a patent application for Wire Feeding Structure of 3D Printer. Shi Dawei and Xu Kaiyang developed the invention.
The patent application number is CN20261037392 20260113. The patent publication number is CN121535987 (A). International Patent Classification codes are B..
Printing & Publishing
| Mon 08 Jun 2026
Beijing, June 8 -- Shenzhen Helyu Tech Co Ltd has sought patent for Discharging Structure of 3D Printer. This invention was developed by Shi Dawei and Xu Kaiyang.
The patent application number is CN20261037395 20260113. The patent publication number is CN121535985 (A). International Patent Classification codes are B29C64/209 ..
Printing & Publishing
| Mon 08 Jun 2026
Beijing, June 8 -- Shenzhen Bonai Feite Digital Tech Co Ltd has applied Chinese patent for Robot Arm Collaborative 3D Printing Control Device Based on AI Path Planning. Deng Yuchang, Zhan Pengbin, Chen Zhenxiong and Ye Youyuan developed it.
The patent application number is CN20261069685 20260120. The patent publication number..
Printing & Publishing
| Mon 08 Jun 2026
Beijing, June 8 -- Zhengzhou Mechanical Research Institute of China Mechanical Engineering Group has submitted a patent application for Pressure Balancing and Maintaining Device for 3D Printing Equipment. Yang Hongtao, Zhang Leile, Cui Yue, Hu Huiwu, Ma Qianli, Si Xudong, Moo Ye Young, Chen Sishuo, Zhang Supeng and Chen Chao dev..
Printing & Publishing
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published Huachen Micro Photoelectric Zhongshan Co Ltd patent application for Photocuring 3D Printing Equipment with Pressure Prevention Device and Printing Pressure Prevention Method. The invention was developed by Mei Wenhui, Sun Baofu and Song Minhong.
The ..
Printing & Publishing
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has received Guangdong Biying Additive Manufacturing Tech Co Ltd patent application for Wire Rod Heating Intelligent 3D Printing Method. Peng Youliang, Xiao Pengju, Jiang Chunhui, Meng Fanbo and He Lili developed the invention.
The patent application number is CN2..
Printing & Publishing
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has released Guangzhou Ante Laser Co Ltd patent application for 3D Printing Process Monitoring System and Method Based on High-speed Two-dimensional Swing Mirror. This invention was developed by Li Lingjiang and Li Shangming.
The patent application number is CN202..
Printing & Publishing
| Mon 08 Jun 2026
Beijing, June 8 -- Sirui Advanced Copper Alloy Co Ltd has applied Chinese patent for Method for Preparing Copper-tungsten Moving Arc Contact Blank Through 3D Printing. Shao Hongyan, Yang Haohao, Hong Shufan, Yang Yaming, Li Xiao, Dang Chenxuan, Zhou Ning and Yang Rui developed it.
The patent application number is CN2025117691..
Chemicals
| Mon 08 Jun 2026
Beijing, June 8 -- Ningxia Academy of Metrology & Quality Inspection has filed a patent application for Fe-modified Co-C Monolithic Catalyst, Preparation Method Thereof and Application of Fe-modified CO-C Monolithic Catalyst in CO2 Methanation. This invention was developed by Wang Wei, Gao Zhuxian, Feng Lili, Li Caihu, Wang Jian..
Medical
| Mon 08 Jun 2026
Beijing, June 8 -- Jiangsu Aviation Technical College has applied Chinese patent for 3D Printing High-energy-absorption Bionic Bamboo Vascular Bundle and Preparation Method Thereof. Wu Yingcheng, Wang Fenghua, Han Qi, Ma Linlin and Xiao Feifei developed it.
The patent application number is CN202511895296 20251216. The patent pu..
Metal & Mining
| Mon 08 Jun 2026
Beijing, June 8 -- State Intellectual Property Office of China has published SinoSino Precious Metals Holding Co Ltd, Guiyan Powder Mat Shanghai Co Ltd and Yunnan Precious Metals Laboratory Co Ltd patent application for Preparation Method of High-sphericity Superfine Precious Metal Silver Powder and Silver-copper Alloy Powder. T..
Electronics
| Sun 07 Jun 2026
Beijing, June 8 -- Nanjing University has submitted a patent application for Absorption and Scattering Integrated Metasurface Based on Magnetic Material and Abs. This invention was developed by Zhao Junming, Zhang Sen, Chen Ke, Jiang Tian and Feng Yijun.
The patent application number is CN202511830207 20251205. The patent publi..
Food & Beverage
| Sat 06 Jun 2026
Beijing, June 6 -- Shanghai University and University of Science and Technology Beijing have submitted a patent application for 3D Printing Sandwich Thermal Insulation Wallboard as Well as Preparation and Application Thereof. This invention was developed by Li Ya and Chen Shengyang.
The patent application number is CN20251190..
Tools and Machinery
| Mon 08 Jun 2026
Beijing, June 8 -- Henan Aerospace Hydraulic & Pneumatic Technology has submitted a patent application for Built-in Circulating Flow Channel Device and Machining Method Thereof. This invention was developed by Ye Weilin, Chen Yao, Xu Miaojie, Shao Zhengui, Jiang Yinsong, Yang Xiao, Li Zhipeng, Jing Bing, Wu Shizhong and Qin Jinc..
Printing & Publishing
| Fri 05 Jun 2026
Alexandria, June 6 -- Gantri has been granted a patent for Systems and Methods for Administering a 3d-printing-based Manufacturing Process. This invention was developed by Yang Yi.
The patent application number is US202318350950 20230712. The patent publication number is US12645200 (B2). International Patent Classification co..
Printing & Publishing
| Fri 05 Jun 2026
Alexandria, June 6 -- Freeform Future has been granted a patent for Scheduling Lasing Tasks of a 3D Printing System. Rodkey Samuel, Lappas Tasso, Schmuland Derek and Wagner Grady developed the invention.
The patent application number is US202318101408 20230125. The patent publication number is US12643151 (B2). International Pat..
Electrical
| Sat 06 Jun 2026
Beijing, June 6 -- Nantong Qiangsheng Graphene Tech Co Ltd has sought patent for Graphene Corrosion-resistant 3D Printing Wire Rod and Preparation Method Thereof. This invention was developed by Ma Liguo, Zhang Wenhui, Liu Hongxia, Sha Yan and Sha Xiaolin.
The patent application number is CN202511583654 20251031. The patent p..
Biotechnology
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has published Hubei Longsheng Sihai New Materials patent application for Tetraallyl Ester Tetramethyl Cyclotetrasiloxane as Well as Preparation Method and Application Thereof. The invention was developed by Gong Jiaquan, Wu Lianbin, Liu Zhuo, Chen Hualing, Huang Xia,..
Printing & Publishing
| Sat 06 Jun 2026
Beijing, June 6 -- State Intellectual Property Office of China has released Beijing Technology & Business University and Hejin Longmen Lyushi Brick Glass Co Ltd patent application for Grey Pottery 3D Printing Method and Grey Pottery Prepared Through Grey Pottery 3D Printing Method. This invention was developed by Liu Shuai, Gao ..
Agricultural
| Sat 06 Jun 2026
Beijing, June 6 -- Harbin Institute of Technology has submitted a patent application for Preparation Method of Component-controllable Simulated Lunar Soil Based on Thermally Induced Phase Change. Qiao Guofu, Wang Rui, Hong Yi and Sheng Peijun developed the invention.
The patent application number is CN202511776976 20251128. The..
Electrical
| Fri 05 Jun 2026
Beijing, June 5 -- PN Junction Semiconductor, Zhejiang and Zhengpai Tech Ningbo Co Ltd have sought patent for Embedded Power Module and Manufacturing Method Thereof. This invention was developed by Wei Si, Xia Lieyin, Ke Haotao, Liu Yuncan and Huang Xing.
The patent application number is CN202511775552 20251128. The patent pu..
Defense
| Fri 05 Jun 2026
Beijing, June 5 -- Shuyu Education Tech Shanghai Co Ltd has submitted a patent application for Double-wing Two-engine Embedded Ocean Surface Sonar Dragging Unmanned Aerial Vehicle. This invention was developed by Zhang Jianing and Lu Rong.
The patent application number is CN202510733370 20250603. The patent publication number..
Medical
| Thu 04 Jun 2026
Geneva, June 5 -- World Intellectual Property Organization has released Hangzhou Shining3d Dental Tech Co Ltd patent application for Photosensitive Resin Composition and 3d-printed Dental Orthodontic Appliance. This invention was developed by Zhang Chenglong, Zhao Xiaobo, Wang Zhongyuan and Chen Da.
The patent application num..
Chemicals
| Thu 04 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has received Qianjue Robot Tech Shanghai Co Ltd patent application for Manual Operation Concave-smooth Surface Silica Gel Thin Shell Mold for 3D Printing. Zhao Haonan, Zhao Can, Liu Jin, Yu Hexi and Li Yuchao developed the invention.
The patent application number ..
Medical
| Thu 04 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has released Beijing AkEC Medical and Shanghai 6th People's Hospital patent application for Femoral Intramedullary Nail System. This invention was developed by Zhang Wei, Ma Xin, Jia Weitao, Zhao Jinhui, Jiang Dajun, Jiang Jia, Ding Bo, Zhang Shuai and Hua Xin.
Th..
Software
| Thu 04 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has published Shenzhen C&A Tech Co Ltd patent application for Delta Printer Printing Control Method Based on Triaxial Interpolation Algorithm. The invention was developed by Yin Yi and Miao Liangzhu.
The patent application number is CN20251201388 20251229. The pat..
Printing & Publishing
| Thu 04 Jun 2026
Beijing, June 5 -- Suzhou Yunshangyun Intelligent Tech Co Ltd has submitted a patent application for Automatic Mold Taking Machine of 3D Printer. Xiong Taiguo and Ren Qingshan developed the invention.
The patent application number is CN202511687939 20251118. The patent publication number is CN121515475 (A). International Pate..
Printing & Publishing
| Thu 04 Jun 2026
Beijing, June 5 -- Central South University has sought patent for 3D Printing Device Based on Real-time Rolling Enhancement. This invention was developed by Li Ruidi and Liu Biaoqiang.
The patent application number is CN202511936217 20251222. The patent publication number is CN121515473 (A). International Patent Classification ..
Printing & Publishing
| Thu 04 Jun 2026
Beijing, June 5 -- Taihang Nat Laboratory has submitted a patent application for 3D Printing Head and Printing Method for Continuous Fiber Reinforced Composite Material. This invention was developed by Liu Zheng, Kong Weiyi, Lei Liming and Zhang Wei.
The patent application number is CN20261044190 20260114. The patent publicat..
Printing & Publishing
| Thu 04 Jun 2026
Beijing, June 5 -- Guangdong Fenghua Zhuoli Tech Co Ltd has submitted a patent application for High-molecular Powder Binder Spraying 3D Printing Equipment. This invention was developed by Yang Jintao, Hu Youmou, Deng Junhua, Yu Yanyang, Wang Kang, Li Shidi, Jin Feng, Chen Gongju, Zheng Qingwei, Wu Guojun, Chen Lihui, Seki Hidefu..
Printing & Publishing
| Thu 04 Jun 2026
Beijing, June 5 -- Suzhou Rayshape Intelligent Tech Co Ltd has sought patent for 3D Printing Equipment and Pickup System Thereof. This invention was developed by Cui Haijian and Gao Xiaofei.
The patent application number is CN202511852350 20251210. The patent publication number is CN121515468 (A). International Patent Classif..
Printing & Publishing
| Thu 04 Jun 2026
Beijing, June 5 -- Taihang Nat Laboratory has filed a patent application for Printing Device and Printing Method for Improving Performance Between Continuous Fiber 3D Printing Channels. This invention was developed by Zhang Wei, Kong Weiyi, Lei Liming and Li Shuguang.
The patent application number is CN20261044191 20260114. T..
Lighting
| Thu 04 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has received Hubei Lubang Light Curing Mat Co Ltd patent application for Photocuring Material 3D Printing Forming Equipment. Wang Ming developed the invention.
The patent application number is CN202511812598 20251204. The patent publication number is CN121515464 (..
Footwear
| Thu 04 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has received Xiamen Zhixiang Tech Co Ltd patent application for Printing Method, Device and Equipment for 3D Printing Shoes of Composite Structures and Storage Medium. Xiao Yi, Zhou Jinxin and Chen Youxin developed the invention.
The patent application number is C..
Optics & Imaging
| Thu 04 Jun 2026
Beijing, June 5 -- Nantong Jinyuan Intelligence Manufacturing Tech Co Ltd has filed a patent application for Metal Porous Material 3D Printing Laser Perpendicularity Calibration Device. This invention was developed by Zhang Haoze, Hu Yu and Xu Bing.
The patent application number is CN202511701121 20251119. The patent publicat..
Printing & Publishing
| Thu 04 Jun 2026
Beijing, June 5 -- Kangshuo Shanxi Low Stress Manufacturing System Tech Research Institute Co Ltd has submitted a patent application for Sand Mold 3D Printer Body Adaptive to Multiple Access Modes of Working Box. This invention was developed by Bai Long, Yuan Dongjie, Tian Zhidan, Cheng Shijie and Liu Jiangbowen.
The patent a..
Printing & Publishing
| Fri 05 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has released Dalian University patent application for 3D Printing Five-order Band-pass Filter Based on Thin Plate Cross Coupling Structure. This invention was developed by Liu Haiwen, Ji Yakun, Wang Shaofei and Li Hua.
The patent application number is CN202511849515..
Printing & Publishing
| Thu 04 Jun 2026
Geneva, June 5 -- Instatiq GmbH has sought patent for Method for 3D Printing at Least One Part of a Structure, Apparatus and Device for Carrying Out Such a Method. This invention was developed by Kasten Knut, Dürr Hans-bernd, Lutz Florian and Huth Tobias.
The patent application number is WO2025EP83641 20251120. The patent pu..
Metal & Mining
| Thu 04 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has published Wuhu Honghu Material Tech Co Ltd patent application for Process for Producing Mold Casting Through Composite Modeling of 3D Printing and Lost Foam Casting. The invention was developed by Yu Lei, Xu Dayi, Feng Dashun, Peng Xiang, Bai Mingxue, Wang Wan, W..
Printing & Publishing
| Fri 05 Jun 2026
Beijing, June 5 -- Chinese University of Hong Kong has sought patent for Path Planning Method for Lattice Material 3D Printing. This invention was developed by Song Xu, Chung Jun-ho and Qu Shuo.
The patent application number is CN20258000689 20250317. The patent publication number is CN121511162 (A). International Patent Classi..
Printing & Publishing
| Fri 05 Jun 2026
Beijing, June 5 -- AMM Xiayiweidu Mfg Co Ltd has filed a patent application for Apparatus and Method for 3D Printing. This invention was developed by Abergir Mohammed and Katz Alexander.
The patent application number is CN20248040042 20240610. The patent publication number is CN121511158 (A). International Patent Classificati..
Tools and Machinery
| Thu 04 Jun 2026
Beijing, June 5 -- Shenzhen Anycubic Technology has filed a patent application for Slice File Generation Method and Slice Processing Equipment. This invention was developed by Liu Peng.
The patent application number is CN202511685504 20251117. The patent publication number is CN121515477 (A). International Patent Classificati..
Chemicals
| Fri 05 Jun 2026
Beijing, June 5 -- Huazhong University of Science and Technology has sought patent for Imitation Screw Electromagnetic Wave Absorber Based on 4D Printing and Additive Manufacturing Method Thereof. This invention was developed by Song Bo, Deng Kaixin, Song Jun and Fang Ruxuan.
The patent application number is CN202511723052 20..
Electrical
| Thu 04 Jun 2026
Beijing, June 5 -- Harbin Institute of Technology has applied Chinese patent for Clutch Wire Feeding Mechanism for 3D Printing of Continuous Fiber Composite Material. Qiao Jing, Tian Huichun, Zhou Jiahao, Wang Zhen, Xiao Feng, Wu Yingdan, Zhou Dekai and Li Longqiu developed it.
The patent application number is CN20251215426 202..
Semiconductor
| Thu 04 Jun 2026
Beijing, June 5 -- State Intellectual Property Office of China has published Jilin University patent application for Multi-material High-precision Photocuring 3D Printing System Based on Dynamic Micro-fluidic Chip and Manufacturing Method. The invention was developed by Shang Zhen, He Jiarui, Li Ziyuan, Wang Huan, Qian Zhihui an..
Agricultural
| Thu 04 Jun 2026
Beijing, June 4 -- Jiangnan University and Wuchang Qiaofudayuan Agriculture Co Ltd have sought patent for Preparation Method of High-amylose-based Hydrogel 3D Printing Ink. This invention was developed by Cheng Li, Ren Jianyu, Gu Zhengbiao, Bian Xue, Li Shufen, Hong Yan, Li Zhaofeng, Li Caiming and Ban Xiaofeng.
The patent ap..
Semiconductor
| Thu 04 Jun 2026
Beijing, June 4 -- Yanshan University and Hebei University of Technology have submitted a patent application for Photocuring 3D Printing Silicon Carbide Ceramic Slurry Based on Coupling Agent Modified Sol and Preparation Method Thereof. This invention was developed by Huang Chuanzhen, Zhai Yanrui, Wang Zhen, Shi Zhenyu, Xu Longh..
Education
| Thu 04 Jun 2026
Beijing, June 4 -- Hainan Medical Univ Hainan Academy Of Medical Sciences has applied Chinese patent for Pneumatic Artificial Muscle Nerve Teaching Model and System. Wang Kunju, Lin Fangji, Feng Mingshen, Jiang Shangfei and Wei Mu developed it.
The patent application number is CN202511717434 20251121. The patent publication n..
Textile
| Thu 04 Jun 2026
Beijing, June 4 -- Guangzhou Xinzhi New Material Tech Co Ltd has submitted a patent application for Low-melting-point Flame-retardant Nylon Material as Well as Preparation Method and Application Thereof. This invention was developed by Qiu Shouji and Lin Sike.
The patent application number is CN202511963630 20251224. The pate..
Rubber
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has received Liyuan Material Tech Guangdong Co Ltd patent application for Platinum Vulcanized Silicone Rubber Composition with Plasticity and Self-curing Performance and Preparation Method Thereof. Wang Jianmin, Feng Junjie, Liang Liyang and Li Junbin developed the i..
Medical
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has released Beijing Guoke Shenzhou Medical Science and Tech Institute and Baise University patent application for Carbon Fiber Reinforced PEEK Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Liu Jianshe, Han ..
Metal & Mining
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published China United Heavy Gas Turbine Technology and Institute of Metal Research, CAS patent application for Ceramic Core Slurry and Preparation Method Thereof. The invention was developed by Li Ang, Li Qiaolei, Liu Xihe, Zhang Tingting, Zhang Qifan, Zhang Cha..
Information Technology
| Thu 04 Jun 2026
Beijing, June 4 -- Zhejiang University has submitted a patent application for Falling Object Recognition Device and Method Based on Intelligent Geogrid. This invention was developed by Fu Haoran, Zhang Haoyu, Zhan Wenhao and Li Haoran.
The patent application number is CN20251194877 20250806. The patent publication number is C..
Medical
| Thu 04 Jun 2026
Beijing, June 4 -- State Intellectual Property Office of China has published CSIC Pride Nanjing Technology Innovation patent application for Pcl/peba Composite Shape Memory Material and Preparation Method and Application Thereof. The invention was developed by Wu Lifeng, Xu Hongsen, Xu Cunpei, Tian Chun, Liu Zhiye, Yu Peng, Wu J..
Chemicals
| Thu 04 Jun 2026
Beijing, June 4 -- Jiangnan University has submitted a patent application for Energy Transfer Type Micelle Photoinitiator as Well as Preparation Method and Application Thereof. This invention was developed by Zhu Yi, Du Yiyun, Liu Ren and Zhao Ziji.
The patent application number is CN202511885610 20260105. The patent publicat..
Printing & Publishing
| Wed 03 Jun 2026
Beijing, June 3 -- Wuyi Sting3d Tech Co Ltd and Xuzhou Weijia New Material Tech Co Ltd have filed a patent application for Gilding Colorful 3D Printing Material Prepared Based on Multiple Runners and Preparation Method of Gilding Colorful 3D Printing Material. This invention was developed by Fu Wenjun, Zhang Pu, Han Minfeng, Zhu..
Electronics
| Wed 03 Jun 2026
Beijing, June 4 -- Beijing Institute of Technology has applied Chinese patent for Mechanical Nonreciprocal Device with New Sensing Function and Manufacturing Method. Xiao Dengbao, Li Hui, Sun Xiaofan, Zhang Ruixiong, Wang Zihao, Bin Fengjiao, Zhao Pengcheng, Geng Jiale, Zhu Jiale and Wang Junyao developed it.
The patent appli..
1
to
65 of
65 Items
![Close [X]](../images/close.gif){kind=small}
![Close [X]](https://www.globalipnews.com/images/close.gif){kind=small}
