With the analysis among 78,733 patents, we discovered top 483 key players by total patent application. State Grid Corp. of China, SANYO Electric Co., Ltd., CSI Solar Co., Ltd. are dominant in this area. They take 3.56% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 1,360
California, United States
Patent: 707
Jiangsu Sheng, China
Patent: 572
Hessen, Germany
Patent: 481
Canadian Solar Manufacturing (Changshu), Inc.
Jiangsu Sheng, China
Patent: 441
Arizona, United States
Patent: 414
Jiangxi Sheng, China
Patent: 372
California, United States
Patent: 365
Zhejiang Jinko Solar Co. Ltd.
Zhejiang Sheng, China
Patent: 359
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 340
With the analysis among 259 patents, we discovered top 72 start-ups by total patent application. Hileben Co., Ltd., Saint-Augustin Canada Electric, Inc., Erthos, Inc. are active in this area.
Saint-Augustin Canada Electric, Inc.
Arizona, United States
Patent: 19
Merlin Solar Technologies, Inc.
California, United States
Patent: 9
Cambridgeshire, United Kingdom
Patent: 8
Solar Earth Technologies Ltd.
British Columbia, Canada
Patent: 8
Beijing Shi, China
Patent: 8
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 7
California, United States
Patent: 7
With the analysis among related 27,714 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Taizhou Longji Leye Photovoltaic Technology Co., Ltd., Zhejiang Jinko Solar Co. Ltd. take 2.72% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 338
Taizhou Longji Leye Photovoltaic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 217
Zhejiang Jinko Solar Co. Ltd.
Zhejiang Sheng, China
Patent: 198
Jiangxi Sheng, China
Patent: 185
Jiangsu Sheng, China
Patent: 175
Dongjun New Energy Co., Ltd.
Beijing Shi, China
Patent: 166
LONGi Green Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 136
Shanghai Zuqiang Energy Co., Ltd.
Shanghai Shi, China
Patent: 127
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 126
Jiangsu Sheng, China
Patent: 122
With the analysis among related 27,714 patents in last 5 years, we discover 118 new entrants. Chengcheng Like Steel Structure Co., Ltd., Zhejiang Zhongju Material Co., Ltd., Jiangsu Jingdao New Energy Technology Co., Ltd. are the most active new entrants in this area.
Chengcheng Like Steel Structure Co., Ltd.
Shaanxi Sheng, China
Patent: 50
Zhejiang Zhongju Material Co., Ltd.
Zhejiang Sheng, China
Patent: 35
Jiangsu Jingdao New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 29
Ideal Power Technology (Foshan) Co., Ltd.
Guangdong Sheng, China
Patent: 28
Dongxu New Energy Investment Co., Ltd.
Beijing Shi, China
Patent: 26
Tianjin Pangsheng New Energy Technology Co., Ltd.
Tianjin Shi, China
Patent: 25
Suzhou Boli New Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 24
Suzhou Sunwell New Energy Co., Ltd.
Jiangsu Sheng, China
Patent: 23
Suzhou Lianchuang Smart Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 23
Jiangsu Mingyao Photovoltaic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 22
With the analysis among 13,534 patents, we discovered top 328 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, Tianjin University are dominant in this area. They take 6.10% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 234
Jiangsu Sheng, China
Patent: 188
Tianjin Shi, China
Patent: 168
South China University of Technology
Guangdong Sheng, China
Patent: 156
Beijing Shi, China
Patent: 112
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 108
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 101
Zhejiang Sheng, China
Patent: 98
Hubei Sheng, China
Patent: 96
Jiangsu Sheng, China
Patent: 95