With the analysis among 3,692 patents, we discovered top 456 key players by total patent application. State Grid Corp. of China, QUALCOMM, Inc., Koninklijke Philips NV are dominant in this area. They take 11.02% of the total patent filing.
Beijing Shi, China
Patent: 196
California, United States
Patent: 133
Noord-Holland, Netherlands
Patent: 69
New York, United States
Patent: 53
Jiangsu Sheng, China
Patent: 49
Tokyo-to, Japan
Patent: 45
California, United States
Patent: 32
Osaka-fu, Japan
Patent: 30
Jiangsu Sheng, China
Patent: 29
Telefonaktiebolaget LM Ericsson
With the analysis among 27 patents, we discovered top 12 start-ups by total patent application. bioProtonics, Inc., Nexdot SAS, HeadSpin, Inc. are active in this area.
California, United States
Patent: 13
California, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Massachusetts, United States
Patent: 1
California, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Arizona, United States
Patent: 1
California, United States
Patent: 1
Henan Sheng, China
Patent: 1
With the analysis among related 603 patents applied in the last 5 years. We discover 373 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., Jiangsu Electric Power Co. take 17.08% of patent filing during this period.
Beijing Shi, China
Patent: 58
Beijing Shi, China
Patent: 26
Jiangsu Sheng, China
Patent: 19
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Hubei Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 8
With the analysis among related 603 patents in last 5 years, we discover 210 new entrants. Changsha University of Science & Technology, Nanjing Institute of Technology, State Grid Xinyuan Holding Co., Ltd. Pumped Storage Technology and Economic Research Institute are the most active new entrants in this area.
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
undefined undefined
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
With the analysis among 1,348 patents, we discovered top 213 universities and scientific research institutions by total patent application. California Institute of Technology, North China Electric Power University, Massachusetts Institute of Technology are dominant in this area. They take 15.36% of the total patent filing.
California, United States
Patent: 50
Beijing Shi, China
Patent: 41
Massachusetts, United States
Patent: 39
Tianjin Shi, China
Patent: 31
Massachusetts, United States
Patent: 27
Beijing Shi, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 24
Beijing Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 24