With the analysis among 331 patents, we discovered top 241 key players by total patent application. State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., Beijing Kedong Power Control Systems Co. Ltd. are dominant in this area. They take 18.13% of the total patent filing.
Beijing Shi, China
Patent: 34
Guangdong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 11
Baden-Württemberg, Germany
Patent: 8
California, United States
Patent: 6
Jiangsu Sheng, China
Patent: 5
New York, United States
Patent: 5
New York, United States
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 222 patents applied in the last 5 years. We discover 182 most active companies in this area. The fast-growing State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., China Electric Power Research Institute Ltd. take 18.47% of patent filing during this period.
Beijing Shi, China
Patent: 19
Guangdong Sheng, China
Patent: 12
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 4
Jiangsu Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
With the analysis among related 222 patents in last 5 years, we discover 151 new entrants. Fujikura Ltd., Zhaoqing Xiaopeng New Energy Investment Co., Ltd., Anhui Jianghuai Automobile Group Corp. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 3
Hainan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Fujian Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Qingdao Runhai Tongan Electric Power Equipment Co., Ltd.
Shandong Sheng, China
Patent: 2
With the analysis among 134 patents, we discovered top 49 universities and scientific research institutions by total patent application. Shandong University, Zhejiang University, Tsinghua University are dominant in this area. They take 14.93% of the total patent filing.
Shandong Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2