With the analysis among 1,276 patents, we discovered top 465 key players by total patent application. State Grid Corp. of China, LSIS Co. Ltd., Huaneng Clean Energy Research Institute are dominant in this area. They take 21.47% of the total patent filing.
Beijing Shi, China
Patent: 148
Beijing Shi, China
Patent: 31
Shanghai Shi, China
Patent: 29
Guangdong Sheng, China
Patent: 28
Fujian Sheng, China
Patent: 20
Fujian Sheng, China
Patent: 19
Gyeongsangbuk-do, South Korea
Patent: 18
Guangdong Sheng, China
Patent: 17
With the analysis among 17 patents, we discovered top 9 start-ups by total patent application. VRB Energy, Inc., Ampere Power Energy SL, StoreDot Ltd. are active in this area.
British Columbia, Canada
Patent: 5
California, United States
Patent: 1
Baden-Württemberg, Germany
Patent: 1
California, United States
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 1,076 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., Huaneng Clean Energy Research Institute take 13.20% of patent filing during this period.
Beijing Shi, China
Patent: 73
Beijing Shi, China
Patent: 38
Beijing Shi, China
Patent: 31
Shanghai Shi, China
Patent: 30
Guangdong Sheng, China
Patent: 25
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 9
With the analysis among related 1,076 patents in last 5 years, we discover 409 new entrants. Huaneng Clean Energy Research Institute, Huaneng Group Technology Innovation Center, Open Energi Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 31
Beijing Shi, China
Patent: 16
Hubei Sheng, China
Patent: 8
Wisconsin, United States
Patent: 8
Anhui Sheng, China
Patent: 8
Sichuan Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
With the analysis among 460 patents, we discovered top 93 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Tsinghua University, China Electric Power Research Institute Ltd. are dominant in this area. They take 25.22% of the total patent filing.
Shanghai Shi, China
Patent: 38
Beijing Shi, China
Patent: 26
Beijing Shi, China
Patent: 24
Beijing Shi, China
Patent: 19
Guangdong Sheng, China
Patent: 17
Jilin Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9