With the analysis among 524 patents, we discovered top 295 key players by total patent application. Glaxo Group Ltd., Fujitsu Ltd., State Grid Corp. of China are dominant in this area. They take 10.88% of the total patent filing.
Hounslow, United Kingdom
Patent: 22
Tokyo-to, Japan
Patent: 19
Beijing Shi, China
Patent: 16
Osaka-fu, Japan
Patent: 11
Arizona, United States
Patent: 8
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 5
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Nevada, United States
Patent: 1
With the analysis among related 318 patents applied in the last 5 years. We discover 199 most active companies in this area. The fast-growing State Grid Corp. of China, Global Energy Interconnection Research Institute, Tsinghua University take 7.55% of patent filing during this period.
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Hebei Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4
With the analysis among related 318 patents in last 5 years, we discover 181 new entrants. Global Energy Interconnection Research Institute, Chongqing Gengjue Technology Co., Ltd., Shaanxi Vocational and Technical College of National Defense Industry are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
Chongqing Shi, China
Patent: 5
Shaanxi Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Shanxi Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
Wenzhou Chaoba Shoes Co., Ltd.
Zhejiang Sheng, China
Patent: 3
With the analysis among 178 patents, we discovered top 63 universities and scientific research institutions by total patent application. Tsinghua University, Southeast University, Harbin Institute of Technology are dominant in this area. They take 14.61% of the total patent filing.
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 7
Heilongjiang Sheng, China
Patent: 5
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3