With the analysis among 1,464 patents, we discovered top 338 key players by total patent application. Huaneng Clean Energy Research Institute, Huaneng Renewables Corp. Ltd., Hangzhou Fiberna Optoelectronics Technology Co., Ltd. are dominant in this area. They take 18.78% of the total patent filing.
Beijing Shi, China
Patent: 103
Beijing Shi, China
Patent: 87
Zhejiang Sheng, China
Patent: 85
Ji Dian Guang Neng You Xian Gong Si
Jiangsu Sheng, China
Patent: 45
Beijing Shi, China
Patent: 40
Jiangsu Sheng, China
Patent: 39
Zhejiang Sheng, China
Patent: 39
Zhejiang Sheng, China
Patent: 32
With the analysis among 14 patents, we discovered top 5 start-ups by total patent application. Caelux Corp., EneCoat Technologies Co., Ltd., Rayleigh Solar Tech, Inc. are active in this area.
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 3,020 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Huaneng Clean Energy Research Institute, Huaneng Renewables Corp. Ltd., Hangzhou Fiberna Optoelectronics Technology Co., Ltd. take 8.77% of patent filing during this period.
Beijing Shi, China
Patent: 103
Beijing Shi, China
Patent: 87
Zhejiang Sheng, China
Patent: 75
Sichuan Sheng, China
Patent: 49
Hubei Sheng, China
Patent: 49
Ji Dian Guang Neng You Xian Gong Si
Jiangsu Sheng, China
Patent: 45
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 45
Hubei Sheng, China
Patent: 44
Jiangsu Sheng, China
Patent: 43
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Patent: 40
With the analysis among related 3,020 patents in last 5 years, we discover 339 new entrants. Huaneng Clean Energy Research Institute, Huaneng Renewables Corp. Ltd., Ji Dian Guang Neng You Xian Gong Si are the most active new entrants in this area.
Beijing Shi, China
Patent: 103
Beijing Shi, China
Patent: 87
Ji Dian Guang Neng You Xian Gong Si
Jiangsu Sheng, China
Patent: 45
Beijing Shi, China
Patent: 40
Zhejiang Sheng, China
Patent: 39
Sichuan Sheng, China
Patent: 36
Zhejiang Sheng, China
Patent: 32
Zhejiang Sheng, China
Patent: 20
Hubei Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 19
With the analysis among 2,699 patents, we discovered top 264 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Wuhan University of Technology, University of Electronic Science & Technology of China are dominant in this area. They take 7.71% of the total patent filing.
Hubei Sheng, China
Patent: 84
Hubei Sheng, China
Patent: 64
Sichuan Sheng, China
Patent: 60
Jiangsu Sheng, China
Patent: 59
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 50
Tianjin Shi, China
Patent: 42
Jiangsu Sheng, China
Patent: 41
Jiangsu Sheng, China
Patent: 41
Shaanxi Sheng, China
Patent: 39
Shaanxi Sheng, China
Patent: 39