With the analysis among 4,980 patents, we discovered top 483 key players by total patent application. State Grid Corp. of China, Sungrow Power Supply Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 2.79% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 79
Sungrow Power Supply Co., Ltd.
Anhui Sheng, China
Patent: 31
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 20
New York, United States
Patent: 17
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 16
Jiangsu Sheng, China
Patent: 16
Yangzhou Xinjing Photovoltaic Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 15
With the analysis among 6 patents, we discovered top 5 start-ups by total patent application. Xi'an Lingchong Chuangxiang New Energy Technology Co., Ltd., JOLED, Inc., Beijing Real AI Co. Ltd. are active in this area.
Xi'an Lingchong Chuangxiang New Energy Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 3,944 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, State Grid Corp. of China, Corning, Inc. take 1.52% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 22
State Grid Corp. of China
Beijing Shi, China
Patent: 21
New York, United States
Patent: 17
Yangzhou Xinjing Photovoltaic Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 14
Sungrow Power Supply Co., Ltd.
Anhui Sheng, China
Patent: 13
Jiangsu Rongma New Energy Co. Ltd.
Jiangsu Sheng, China
Patent: 13
Xuzhou Industrial Vocational & Technical College
Jiangsu Sheng, China
Patent: 12
With the analysis among related 3,944 patents in last 5 years, we discover 396 new entrants. Corning, Inc., Yangzhou Xinjing Photovoltaic Technology Co. Ltd., Jiangsu Rongma New Energy Co. Ltd. are the most active new entrants in this area.
New York, United States
Patent: 17
Yangzhou Xinjing Photovoltaic Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 15
Jiangsu Rongma New Energy Co. Ltd.
Jiangsu Sheng, China
Patent: 13
Zhejiang Ouya Optoelectronics Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Tangshan Haitai New Energy Technology Co., Ltd.
Hebei Sheng, China
Patent: 9
Hefei Lingshan New Energy Technology Co., Ltd.
Anhui Sheng, China
Patent: 9
Suzhou Tianjiweier Optoelectronics Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
Texas, United States
Patent: 8
Xinyuan Jinwu (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 8
Hefei Tingluan Energy Co., Ltd.
Anhui Sheng, China
Patent: 8
With the analysis among 1,022 patents, we discovered top 262 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 5.97% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 27
Jiangsu Sheng, China
Patent: 18
Tianjin Shi, China
Patent: 15
Xuzhou Industrial Vocational & Technical College
Jiangsu Sheng, China
Patent: 14
Jinling Institute of Technology
Jiangsu Sheng, China
Patent: 11
South China University of Technology
Guangdong Sheng, China
Patent: 10
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 10
Hebei University of Technology
Hebei Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9