With the analysis among 648 patents, we discovered top 372 key players by total patent application. Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd., Envia Systems, Inc., Matsushita Electronics Corp. are dominant in this area. They take 9.88% of the total patent filing.
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 23
California, United States
Patent: 21
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 20
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 17
Chungcheongnam-do, South Korea
Patent: 15
Guangdong Sheng, China
Patent: 8
Ningde Amperex Technology Ltd.
Fujian Sheng, China
Patent: 8
Weir Minerals Netherlands BV
Shandong Yuhuang New Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 7
With the analysis among 8 patents, we discovered top 4 start-ups by total patent application. Zenlabs Energy, Inc., Factorial, Inc., Institut National de la Santé et de la Recherche Médicale are active in this area.
California, United States
Patent: 3
California, United States
Patent: 3
Institut National de la Santé et de la Recherche Médicale
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 381 patents applied in the last 5 years. We discover 242 most active companies in this area. The fast-growing Central South University, Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd., Institute of Process Engineering, Chinese Academy of Sciences take 10.76% of patent filing during this period.
Hunan Sheng, China
Patent: 18
Shanghai Nanotechnology and Application National Engineering Research Center Co., Ltd.
Shanghai Shi, China
Patent: 14
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 9
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 7
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 7
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Ningde Amperex Technology Ltd.
Fujian Sheng, China
Patent: 6
Wuhan University of Technology
Hubei Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
With the analysis among related 381 patents in last 5 years, we discover 173 new entrants. Qilu University of Technology, Svolt Energy Technology Co., Ltd., Nanjing University of Science & Technology are the most active new entrants in this area.
Qilu University of Technology
Shandong Sheng, China
Patent: 5
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 4
Tianjin Huaxia Hongyuan Industrial Co. Ltd.
Tianjin Shi, China
Patent: 4
Anhui University of Technology
Anhui Sheng, China
Patent: 4
Easpring Material Co. Ltd.
Beijing Shi, China
Patent: 3
Zhejiang Niruan New Materials Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Xi'an Hesheng Huili New Material Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Tianjin University of Technology
Tianjin Shi, China
Patent: 3
Wanhua Chemical Group Co., Ltd.
Shandong Sheng, China
Patent: 3
With the analysis among 511 patents, we discovered top 139 universities and scientific research institutions by total patent application. Central South University, University of Electronic Science & Technology of China, Dalian Institute of Chemical Physics Chinese Academy of Sciences are dominant in this area. They take 12.52% of the total patent filing.
Hunan Sheng, China
Patent: 35
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 15
Dalian Institute of Chemical Physics Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 14
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 13
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 12
Hunan Sheng, China
Patent: 12
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 12
Beijing Institute of Technology
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
South China University of Technology
Guangdong Sheng, China
Patent: 9