With the analysis among 288 patents, we discovered top 101 key players by total patent application. Motorola, Inc., STMicroelectronics SA, UltraCell Corp. are dominant in this area. They take 19.10% of the total patent filing.
Illinois, United States
Patent: 22
California, United States
Patent: 15
Chungcheongnam-do, South Korea
Patent: 14
Osaka-fu, Japan
Patent: 11
Georgia, United States
Patent: 10
Massachusetts, United States
Patent: 9
CHESHIRE, United Kingdom
Patent: 7
Illinois, United States
Patent: 6
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With the analysis among related 34 patents applied in the last 5 years. We discover 26 most active companies in this area. The fast-growing Massachusetts Institute of Technology, Shenzhen Zhiyuan Power Technology Co., Ltd., China Jiliang University take 17.65% of patent filing during this period.
Massachusetts, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Coventry, United Kingdom
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 21 new entrants. North Eastern University, Shenzhen Zhiyuan Power Technology Co., Ltd., Myfc AB are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Karnataka, India
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 118 patents, we discovered top 40 universities and scientific research institutions by total patent application. California Institute of Technology, Massachusetts Institute of Technology, South China University of Technology are dominant in this area. They take 27.12% of the total patent filing.
California, United States
Patent: 6
Massachusetts, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
New Jersey, United States
Patent: 3
Guangdong Sheng, China
Patent: 3