With the analysis among 320 patents, we discovered top 195 key players by total patent application. State Grid Corp. of China, Dominion Energy, QUALCOMM, Inc. are dominant in this area. They take 30.31% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 71
California, United States
Patent: 10
Illinois, United States
Patent: 10
Gansu Sheng, China
Patent: 10
Paul Scherrer Institut PSI
Aargau, Switzerland
Patent: 7
SHEFFIELD, United Kingdom
Patent: 7
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 7
Virginia, United States
Patent: 6
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
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With the analysis among related 148 patents applied in the last 5 years. We discover 125 most active companies in this area. The fast-growing State Grid Corp. of China, Tsinghua University, North China Electric Power University take 29.73% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 30
Beijing Shi, China
Patent: 7
North China Electric Power University
Beijing Shi, China
Patent: 7
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 7
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 6
Nanjing Zhongde Protection Control System Co. Ltd.
Jiangsu Sheng, China
Patent: 5
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
State Grid Beijing Electric Power Co.
Beijing Shi, China
Patent: 4
With the analysis among related 148 patents in last 5 years, we discover 89 new entrants. State Grid Shanghai Municipal Electric Power Co., Electric Power Research Institute of Yunnan Power Grid Co., Ltd., Southeast University are the most active new entrants in this area.
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 7
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
State Grid Henan Electric Power Company Electric Power Research Institute
Henan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3
State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute
Hunan Sheng, China
Patent: 3
Shanghai University of Engineering Science
Shanghai Shi, China
Patent: 2
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 2
With the analysis among 130 patents, we discovered top 38 universities and scientific research institutions by total patent application. Tsinghua University, North China Electric Power University, Wuhan University are dominant in this area. They take 48.46% of the total patent filing.
Beijing Shi, China
Patent: 15
North China Electric Power University
Beijing Shi, China
Patent: 14
Hubei Sheng, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Tianjin Shi, China
Patent: 5
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3