With the analysis among 1,026 patents, we discovered top 467 key players by total patent application. State Grid Corp. of China, Wi-Tronix LLC, Tianjin Electric Power Corp. are dominant in this area. They take 12.57% of the total patent filing.
Beijing Shi, China
Patent: 72
Illinois, United States
Patent: 44
Tianjin Shi, China
Patent: 13
Shanghai Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 9
Sichuan Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
California, United States
Patent: 5
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
With the analysis among 11 patents, we discovered top 9 start-ups by total patent application. Datazoom, Inc., Beijing Dongfang Cheyun Information Technology Co., Ltd., Beijing Minglue Software System Ltd. are active in this area.
New York, United States
Patent: 3
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
Tianjin Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 617 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Wi-Tronix LLC, State Grid Corp. of China, Tianjin Electric Power Corp. take 8.10% of patent filing during this period.
Illinois, United States
Patent: 24
Beijing Shi, China
Patent: 21
Tianjin Shi, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Yunnan Sheng, China
Patent: 4
Gansu Sheng, China
Patent: 3
With the analysis among related 617 patents in last 5 years, we discover 431 new entrants. Shanghai University of Engineering Science, Jinchuan Group Co., Ltd., State Grid Tianjin Electric Power Company Electric Power Research Institute are the most active new entrants in this area.
Shanghai Shi, China
Patent: 4
Gansu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Shanghai Shi, China
Patent: 3
Ningxia Huizi Zizhiqu, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Youtai Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2
With the analysis among 412 patents, we discovered top 133 universities and scientific research institutions by total patent application. Zhejiang University, South China University of Technology, Beihang University are dominant in this area. They take 8.50% of the total patent filing.
Zhejiang Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 7
Yunnan Sheng, China
Patent: 7
Tianjin Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5