With the analysis among 128 patents, we discovered top 98 key players by total patent application. State Grid Corp. of China, Copperleaf Technologies, Inc., Honda Motor Co., Ltd. are dominant in this area. They take 20.31% of the total patent filing.
Beijing Shi, China
Patent: 14
Copperleaf Technologies, Inc.
British Columbia, Canada
Patent: 7
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Central Southern China Electric Power Design Institute
Hubei Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 98 patents applied in the last 5 years. We discover 86 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang Electric Power Co., Ltd., State Grid Hubei Electric Power Co., Ltd. Economic and Technological Research Institute take 20.41% of patent filing during this period.
Beijing Shi, China
Patent: 10
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 5
Chongqing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Central Southern China Electric Power Design Institute
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
With the analysis among related 98 patents in last 5 years, we discover 81 new entrants. Zhejiang Electric Power Co., Ltd., State Grid Hubei Electric Power Co., Ltd. Economic and Technological Research Institute, Chongqing Electric Power Corp. are the most active new entrants in this area.
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Central Southern China Electric Power Design Institute
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
With the analysis among 30 patents, we discovered top 9 universities and scientific research institutions by total patent application. North China Electric Power University, Sichuan University, Zhejiang University are dominant in this area. They take 66.67% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 7
Sichuan Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1