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.
State Grid Corp. of China
Beijing Shi, China
Patent: 209
Bayern, Germany
Patent: 51
Tokyo-to, Japan
Patent: 37
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 36
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 32
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 21
Jiangsu Electric Power Co.
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.
Guangzhou Huidian Yunlian Internet Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Illinois, United States
Patent: 1
Canon Nanotechnologies, Inc.
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.
State Grid Corp. of China
Beijing Shi, China
Patent: 48
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 14
China Three Gorges University
Hubei Sheng, China
Patent: 12
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 8
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 8
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 6
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 5
Henan Senyuan Electric Co., Ltd.
Henan Sheng, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 5
Tianjin Electric Power Corp.
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.
China Three Gorges University
Hubei Sheng, China
Patent: 12
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 6
Henan Senyuan Electric Co., Ltd.
Henan Sheng, China
Patent: 5
Liaoning Province Power Co. Ltdtieling Electric Supply Co.
Liaoning Sheng, China
Patent: 4
Shaanxi Yanchang Petroleum (Group) Co., Ltd.
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
Guangzhou Constant Force Detection Co., Ltd.
Guangdong Sheng, China
Patent: 3
China Petroleum and Chemical Corporation Qingdao Security Engineering Research Institute
Shandong Sheng, China
Patent: 3
Changsha University of Science & Technology
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.
China Three Gorges University
Hubei Sheng, China
Patent: 12
South China University of Technology
Guangdong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 10
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 10
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9
Sinopec Research Institute of Petroleum Processing
Beijing Shi, China
Patent: 9
Zhejiang Sheng, China
Patent: 9