With the analysis among 13,240 patents, we discovered top 481 key players by total patent application. State Grid Corp. of China, SMA Solar Technology AG, Sungrow Power Supply Co., Ltd. are dominant in this area. They take 6.54% of the total patent filing.
Beijing Shi, China
Patent: 334
Hessen, Germany
Patent: 300
Anhui Sheng, China
Patent: 232
Jiangsu Sheng, China
Patent: 171
Jiangsu Sheng, China
Patent: 161
California, United States
Patent: 159
Guangdong Sheng, China
Patent: 140
Guangdong Sheng, China
Patent: 115
Baden-Württemberg, Germany
Patent: 112
Jiangxi Sheng, China
Patent: 101
With the analysis among 53 patents, we discovered top 19 start-ups by total patent application. Gaf Energy LLC, Aerocompact, Saint-Augustin Canada Electric, Inc. are active in this area.
California, United States
Patent: 13
Vorarlberg, Austria
Patent: 6
British Columbia, Canada
Patent: 4
New Mexico, United States
Patent: 4
Taiwan Province, China
Patent: 4
Baden-Württemberg, Germany
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among related 5,642 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sungrow Power Supply Co., Ltd., Huawei Digital Power Technologies Co Ltd, State Grid Corp. of China take 6.89% of patent filing during this period.
Anhui Sheng, China
Patent: 155
Guangdong Sheng, China
Patent: 127
Beijing Shi, China
Patent: 107
Jiangsu Sheng, China
Patent: 88
Zhejiang Sheng, China
Patent: 85
Jiangsu Sheng, China
Patent: 79
Guangdong Sheng, China
Patent: 73
Jiangsu Sheng, China
Patent: 72
Guangdong Sheng, China
Patent: 66
Tianjin Shi, China
Patent: 66
With the analysis among related 5,642 patents in last 5 years, we discover 225 new entrants. Tianjin Aixu Solar Technology Co., Ltd., Zhuhai Fushan Aixu Solar Technology Co., Ltd., Shanghai Zuqiang Energy Co., Ltd. are the most active new entrants in this area.
Tianjin Shi, China
Patent: 66
Guangdong Sheng, China
Patent: 62
Shanghai Shi, China
Patent: 32
Guangdong Sheng, China
Patent: 22
Fujian Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Zhejiang Sheng, China
Patent: 14
California, United States
Patent: 13
With the analysis among 2,374 patents, we discovered top 267 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, Zhejiang University are dominant in this area. They take 9.94% of the total patent filing.
Beijing Shi, China
Patent: 69
Jiangsu Sheng, China
Patent: 53
Zhejiang Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 37
Shaanxi Sheng, China
Patent: 33
Tianjin Shi, China
Patent: 32
Jiangsu Sheng, China
Patent: 26
Fujian Sheng, China
Patent: 26
Zhejiang Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 24