With the analysis among 2,569 patents, we discovered top 466 key players by total patent application. State Grid Corp. of China, Siemens AG, TOSHIBA Corp. are dominant in this area. They take 11.56% of the total patent filing.
Beijing Shi, China
Patent: 209
Bayern, Germany
Patent: 51
Tokyo-to, Japan
Patent: 37
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 36
Beijing Shi, China
Patent: 32
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 21
Jiangsu Sheng, China
Patent: 20
Baden-Württemberg, Germany
Patent: 19
With the analysis among 9 patents, we discovered top 7 start-ups by total patent application. Guangzhou Huidian Yunlian Internet Technology Co. Ltd., Aisin KK, Synata Bio, Inc. are active in this area.
Guangdong Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Texas, United States
Patent: 1
Shaanxi Sheng, China
Patent: 1
Michigan, United States
Patent: 1
New York, United States
Patent: 1
With the analysis among related 625 patents applied in the last 5 years. We discover 479 most active companies in this area. The fast-growing State Grid Corp. of China, Electric Power Research Institute of Yunnan Power Grid Co., Ltd., China Three Gorges University take 11.84% of patent filing during this period.
Beijing Shi, China
Patent: 48
Yunnan Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 12
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
With the analysis among related 625 patents in last 5 years, we discover 367 new entrants. China Three Gorges University, Guangdong Power Grid Co. Ltd., Henan Senyuan Electric Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 6
Henan Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Huizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
With the analysis among 615 patents, we discovered top 163 universities and scientific research institutions by total patent application. China Three Gorges University, South China University of Technology, Tsinghua University are dominant in this area. They take 12.20% of the total patent filing.
Hubei Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Shanghai Shi, China
Patent: 10
Hubei Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 9