With the analysis among 229 patents, we discovered top 196 key players by total patent application. State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., Open Energi Ltd. are dominant in this area. They take 14.85% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 17
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 11
Yuanda Electric Ningxia Industrial Investment Co. Ltd.
Ningxia Huizi Zizhiqu, China
Patent: 4
Rhone-Poulenc Chemicals Ltd.
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Xi'an Lianchuang Distributed Renewable Energy Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Sunshine New Energy Development Co., Ltd.
Anhui Sheng, China
Patent: 3
No data, please try another search term
With the analysis among related 129 patents applied in the last 5 years. We discover 115 most active companies in this area. The fast-growing State Grid Corp. of China, Open Energi Ltd., North China Electric Power University take 13.95% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 6
North China Electric Power University
Beijing Shi, China
Patent: 6
Sunshine New Energy Development Co., Ltd.
Anhui Sheng, China
Patent: 3
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Xi'an Lianchuang Distributed Renewable Energy Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiaxiang Electric Power Bureau
Zhejiang Sheng, China
Patent: 2
State Grid Xinjiang Electric Power Co., Ltd. Turpan Power Supply Company
Xinjiang Uygur Zizhiqu, China
Patent: 2
With the analysis among related 129 patents in last 5 years, we discover 100 new entrants. Open Energi Ltd., Sunshine New Energy Development Co., Ltd., Zhejiang Electric Power Co., Ltd. are the most active new entrants in this area.
Sunshine New Energy Development Co., Ltd.
Anhui Sheng, China
Patent: 3
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Xi'an Lianchuang Distributed Renewable Energy Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
Jiaxiang Electric Power Bureau
Zhejiang Sheng, China
Patent: 2
State Grid Xinjiang Electric Power Co., Ltd. Turpan Power Supply Company
Xinjiang Uygur Zizhiqu, China
Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
Dalian University of Technology
Liaoning Sheng, China
Patent: 2
Guangdong Power Grid Co., Ltd. Power Dispatching Control Center
Guangdong Sheng, China
Patent: 2
With the analysis among 94 patents, we discovered top 45 universities and scientific research institutions by total patent application. North China Electric Power University, Zhejiang University, South China University of Technology are dominant in this area. They take 25.53% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
China Three Gorges University
Hubei Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 2