With the analysis among 4,307 patents, we discovered top 478 key players by total patent application. State Grid Corp. of China, Sungrow Power Supply Co., Ltd., SMA Solar Technology AG are dominant in this area. They take 13.12% of the total patent filing.
Beijing Shi, China
Patent: 262
Anhui Sheng, China
Patent: 218
Hessen, Germany
Patent: 72
Guangdong Sheng, China
Patent: 70
Oberösterreich, Austria
Patent: 51
Jiangsu Sheng, China
Patent: 40
Zhejiang Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 35
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Sino Soar Hybrid, Xi'an Lingchong Chuangxiang New Energy Technology Co., Ltd., Beijing Boqing Technology Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 2,566 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Sungrow Power Supply Co., Ltd., Huawei Digital Power Technologies Co Ltd take 10.87% of patent filing during this period.
Beijing Shi, China
Patent: 126
Anhui Sheng, China
Patent: 94
Guangdong Sheng, China
Patent: 59
Beijing Shi, China
Patent: 37
Oberösterreich, Austria
Patent: 31
Beijing Shi, China
Patent: 27
Anhui Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 22
With the analysis among related 2,566 patents in last 5 years, we discover 346 new entrants. State Grid Hebei Electric Power Co., Ltd. Electric Power Research Institute, Suzhou Haipeng Technology Co., Ltd., Shenzhen Hope Hope Technology Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Hebei Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Hebei Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 7
With the analysis among 787 patents, we discovered top 164 universities and scientific research institutions by total patent application. North China Electric Power University, Hefei University of Technology, South China University of Technology are dominant in this area. They take 20.71% of the total patent filing.
Beijing Shi, China
Patent: 46
Anhui Sheng, China
Patent: 36
Guangdong Sheng, China
Patent: 23
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 18
Hebei Sheng, China
Patent: 17
Jiangsu Sheng, China
Patent: 14
Hunan Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 13