With the analysis among 295 patents, we discovered top 149 key players by total patent application. Siemens AG, Furukawa Electric Co., Ltd., State Grid Corp. of China are dominant in this area. They take 14.58% of the total patent filing.
Bayern, Germany
Patent: 15
Tokyo-to, Japan
Patent: 14
Beijing Shi, China
Patent: 14
Tokyo-to, Japan
Patent: 12
Osaka-fu, Japan
Patent: 11
Shanghai Shi, China
Patent: 9
Illinois, United States
Patent: 6
No data, please try another search term
With the analysis among related 27 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing State Grid Corp. of China, Siemens AG, Tridonic GmbH & Co. KG take 44.44% of patent filing during this period.
Beijing Shi, China
Patent: 5
Vorarlberg, Austria
Patent: 3
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jinan Fiote Electronic Equipment Co., Ltd.
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 16 new entrants. Sichuan Huafeng Technology Co., Ltd., Zhenjiang Haohua Communication Co., Ltd., State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jinan Fiote Electronic Equipment Co., Ltd.
Shandong Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
undefined undefined
Patent: 1
Hunan Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 32 patents, we discovered top 10 universities and scientific research institutions by total patent application. Zhejiang University, Fudan University, Shanghai Dianji University are dominant in this area. They take 46.88% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Jilin Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1