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 Shi, China
Patent: 23
California, United States
Patent: 21
Osaka-fu, Japan
Patent: 20
Anhui Sheng, China
Patent: 17
Chungcheongnam-do, South Korea
Patent: 15
Guangdong Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 8
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
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 Shi, China
Patent: 14
Beijing Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Fujian Sheng, China
Patent: 6
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.
Shandong Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Anhui Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Xi'an Hesheng Huili New Material Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
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
Sichuan Sheng, China
Patent: 15
Liaoning Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Shanghai Shi, China
Patent: 12
Hunan Sheng, China
Patent: 12
Yunnan Sheng, China
Patent: 12
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9