With the analysis among 1,295 patents, we discovered top 468 key players by total patent application. State Grid Corp. of China, Huawei Digital Power Technologies Co Ltd, Sungrow Power Supply Co., Ltd. are dominant in this area. They take 10.97% of the total patent filing.
Beijing Shi, China
Patent: 56
Guangdong Sheng, China
Patent: 48
Anhui Sheng, China
Patent: 38
Anhui Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Shanghai Shi, China
Patent: 18
Guangdong Sheng, China
Patent: 14
Texas, United States
Patent: 13
Guangdong Sheng, China
Patent: 12
With the analysis among 25 patents, we discovered top 9 start-ups by total patent application. Shyft Power Solutions, Inc., Erthos, Inc., Westgen Technologies, Inc. are active in this area.
California, United States
Patent: 7
Arizona, United States
Patent: 6
Westgen Technologies, Inc.
California, United States
Patent: 1
New York, United States
Patent: 1
California, United States
Patent: 1
New Mexico, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 1,441 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Huawei Digital Power Technologies Co Ltd, State Grid Corp. of China, Sungrow Power Supply Co., Ltd. take 8.40% of patent filing during this period.
Guangdong Sheng, China
Patent: 47
Beijing Shi, China
Patent: 44
Anhui Sheng, China
Patent: 30
Anhui Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Shanghai Shi, China
Patent: 18
Beijing Shi, China
Patent: 17
Anhui Sheng, China
Patent: 16
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Patent: 16
With the analysis among related 1,441 patents in last 5 years, we discover 451 new entrants. Sunshine New Energy Development Co., Ltd., SHENZHEN KWUNPHI ROBOT CO., LTD., Huaneng Clean Energy Research Institute are the most active new entrants in this area.
Anhui Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 21
Beijing Shi, China
Patent: 20
Shanghai Shi, China
Patent: 18
Beijing Shi, China
Patent: 17
Anhui Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Beijing Shi, China
Patent: 9
With the analysis among 498 patents, we discovered top 145 universities and scientific research institutions by total patent application. North China Electric Power University, Fuzhou University, Hefei University of Technology are dominant in this area. They take 13.86% of the total patent filing.
Beijing Shi, China
Patent: 17
Fujian Sheng, China
Patent: 17
Anhui Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 9
Jilin Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 8
Arizona, United States
Patent: 7
Shandong Sheng, China
Patent: 7