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.
State Grid Corp. of China
Beijing Shi, China
Patent: 62
Massachusetts, United States
Patent: 45
SolarEdge Technologies, Inc.
National Semiconductor Corp.
California, United States
Patent: 35
California, United States
Patent: 33
Sungrow Power Supply Co., Ltd.
Anhui Sheng, China
Patent: 32
Toyama-ken, Japan
Patent: 26
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 23
Kyoto-fu, Japan
Patent: 22
Volterra Semiconductor Corp.
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
Solar Earth Technologies Ltd.
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.
State Grid Corp. of China
Beijing Shi, China
Patent: 18
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 17
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 16
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
North China Electric Power University
Beijing Shi, China
Patent: 9
Massachusetts, United States
Patent: 8
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Würth Elektronik eiSos GmbH & Co. KG
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.
Huaneng Renewables Corp. Ltd.
Beijing Shi, China
Patent: 7
Würth Elektronik eiSos GmbH & Co. KG
California, United States
Patent: 6
Huaneng Dali Wind Power Generation Co. Ltd.
Yunnan Sheng, China
Patent: 6
Zuid-Holland, Netherlands
Patent: 6
Guangdong University of Technology
Guangdong Sheng, China
Patent: 5
Beijing Huaneng Xinrui Control Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 4
Xinjiang Goldwind Science & Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 4
Shenzhen I-Panda New Energy Technology Co., Ltd.
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
North China Electric Power University
Beijing Shi, China
Patent: 23
Jiangsu Sheng, China
Patent: 18
Jiangsu Sheng, China
Patent: 17
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 16
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 14
South China University of Technology
Guangdong Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 14
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 14
Beijing Shi, China
Patent: 13