With the analysis among 673 patents, we discovered top 434 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., State Grid Shanghai Municipal Electric Power Co. are dominant in this area. They take 15.90% of the total patent filing.
Beijing Shi, China
Patent: 64
Guangdong Sheng, China
Patent: 22
Shanghai Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 16
Zhejiang Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 11
New York, United States
Patent: 9
Tianjin Shi, China
Patent: 9
Guizhou Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
With the analysis among 24 patents, we discovered top 15 start-ups by total patent application. Hangzhou Qunhe Information Technology Co., Ltd., Shanghai United Imaging Healthcare Co., Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Zhejiang Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Massachusetts, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Michigan, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Cambridgeshire, United Kingdom
Patent: 1
With the analysis among related 1,546 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Beihang University, Zhejiang University take 8.86% of patent filing during this period.
Beijing Shi, China
Patent: 56
Beijing Shi, China
Patent: 43
Zhejiang Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 27
Shaanxi Sheng, China
Patent: 26
Beijing Shi, China
Patent: 25
Guangdong Sheng, China
Patent: 22
Heilongjiang Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 21
Beijing Shi, China
Patent: 20
With the analysis among related 1,546 patents in last 5 years, we discover 441 new entrants. Xidian University, Guangdong Power Grid Co. Ltd., Harbin Institute of Technology are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 26
Guangdong Sheng, China
Patent: 22
Heilongjiang Sheng, China
Patent: 21
Shanghai Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Zhejiang Sheng, China
Patent: 16
Shanghai Shi, China
Patent: 15
Liaoning Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 12
With the analysis among 1,155 patents, we discovered top 203 universities and scientific research institutions by total patent application. Beihang University, Zhejiang University, Southeast University are dominant in this area. They take 10.82% of the total patent filing.
Beijing Shi, China
Patent: 48
Zhejiang Sheng, China
Patent: 40
Jiangsu Sheng, China
Patent: 33
Beijing Shi, China
Patent: 29
Shaanxi Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 22
Beijing Shi, China
Patent: 21
Sichuan Sheng, China
Patent: 21
Shaanxi Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 21