With the analysis among 2,221 patents, we discovered top 469 key players by total patent application. State Grid Corp. of China, General Electric Co., SolarEdge Technologies, Inc. are dominant in this area. They take 6.62% of the total patent filing.
Beijing Shi, China
Patent: 62
Massachusetts, United States
Patent: 45
California, United States
Patent: 35
California, United States
Patent: 33
Anhui Sheng, China
Patent: 32
Toyama-ken, Japan
Patent: 26
Tokyo-to, Japan
Patent: 23
Kyoto-fu, Japan
Patent: 22
California, United States
Patent: 22
With the analysis among 22 patents, we discovered top 7 start-ups by total patent application. NEXTracker, Inc., Nowi Energy BV, Solar Earth Technologies Ltd. are active in this area.
California, United States
Patent: 6
Zuid-Holland, Netherlands
Patent: 6
British Columbia, Canada
Patent: 3
Texas, United States
Patent: 1
With the analysis among related 961 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Huaneng Clean Energy Research Institute, Huawei Digital Power Technologies Co Ltd take 5.31% of patent filing during this period.
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 17
Guangdong Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Massachusetts, United States
Patent: 8
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
With the analysis among related 961 patents in last 5 years, we discover 346 new entrants. Huaneng Renewables Corp. Ltd., Würth Elektronik eiSos GmbH & Co. KG, NEXTracker, Inc. are the most active new entrants in this area.
Beijing Shi, China
Patent: 7
California, United States
Patent: 6
Yunnan Sheng, China
Patent: 6
Zuid-Holland, Netherlands
Patent: 6
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Xinjiang Uygur Zizhiqu, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 1,090 patents, we discovered top 259 universities and scientific research institutions by total patent application. Zhejiang University, North China Electric Power University, Hohai University are dominant in this area. They take 6.97% of the total patent filing.
Zhejiang Sheng, China
Patent: 23
Beijing Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 14
Shanghai Shi, China
Patent: 14
Beijing Shi, China
Patent: 13