With the analysis among 1,065 patents, we discovered top 347 key players by total patent application. Zhejiang Jinko Solar Co. Ltd., NEC Corp., Jinko Solar Co., Ltd. are dominant in this area. They take 9.48% of the total patent filing.
Zhejiang Sheng, China
Patent: 36
Tokyo-to, Japan
Patent: 34
Jiangxi Sheng, China
Patent: 31
Tokyo-to, Japan
Patent: 18
Jiangsu Sheng, China
Patent: 18
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
Hebei Sheng, China
Patent: 17
Massachusetts, United States
Patent: 16
Nagano-ken, Japan
Patent: 15
With the analysis among 6 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 332 patents applied in the last 5 years. We discover 171 most active companies in this area. The fast-growing Zhejiang Jinko Solar Co. Ltd., Changzhou Shichuang Energy Co., Ltd., Huanghe Upstream Hydropower Development Co. Ltd. take 14.46% of patent filing during this period.
Zhejiang Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 14
Qinghai Sheng, China
Patent: 14
Jiangxi Sheng, China
Patent: 14
Hebei Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 9
Shaanxi Sheng, China
Patent: 7
With the analysis among related 332 patents in last 5 years, we discover 132 new entrants. Changzhou Shichuang Energy Co., Ltd., Huanghe Upstream Hydropower Development Co. Ltd., Qinghai Upper Yellow River Hydropower Development Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 14
Qinghai Sheng, China
Patent: 14
Hebei Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Qinghai Sheng, China
Patent: 7
Pule New Energy Technology (Taixing) Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
With the analysis among 122 patents, we discovered top 39 universities and scientific research institutions by total patent application. Ukrainian Academy of Printing, Changshu Institute of Technology, Chinese Academy of Sciences Institute of Acoustics are dominant in this area. They take 18.85% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 4
North Carolina, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2