With the analysis among 5,863 patents, we discovered top 461 key players by total patent application. Mitsubishi Electric Corp., NEC Corp., State Grid Corp. of China are dominant in this area. They take 11.58% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 271
Tokyo-to, Japan
Patent: 223
State Grid Corp. of China
Beijing Shi, China
Patent: 185
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 178
Tokyo-to, Japan
Patent: 144
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 103
Bayern, Germany
Patent: 98
Tokyo-to, Japan
Patent: 96
Tokyo-to, Japan
Patent: 90
Tokyo-to, Japan
Patent: 81
With the analysis among 33 patents, we discovered top 18 start-ups by total patent application. Baraja Pty Ltd., Guangzhou Speakin Network Technology Co. Ltd., Zhuhai Eeasy Technology Co. Ltd. are active in this area.
New South Wales, Australia
Patent: 7
Guangzhou Speakin Network Technology Co. Ltd.
Guangdong Sheng, China
Patent: 5
Zhuhai Eeasy Technology Co. Ltd.
Guangdong Sheng, China
Patent: 3
Qianxun Spatial Intelligence, Inc.
Shanghai Shi, China
Patent: 2
Sachsen, Germany
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Hefei BlueX Micro Technology Co. Ltd.
Anhui Sheng, China
Patent: 1
With the analysis among related 1,318 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., North China Electric Power University take 14.49% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 107
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 58
North China Electric Power University
Beijing Shi, China
Patent: 26
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 23
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 22
Beijing Shi, China
Patent: 20
Jiangsu Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 18
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 17
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 17
With the analysis among related 1,318 patents in last 5 years, we discover 322 new entrants. Northeast Electric Power University, State Grid Sichuan Electric Power Company Electric Power Research Institute, Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Northeast Electric Power University
Jilin Sheng, China
Patent: 12
State Grid Sichuan Electric Power Company Electric Power Research Institute
Sichuan Sheng, China
Patent: 9
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 7
Sichuan Sheng, China
Patent: 7
State Grid Tianjin Electric Power Company Electric Power Research Institute
Tianjin Shi, China
Patent: 6
Shenzhen Oasis Microelectronics Co., Ltd.
Guangdong Sheng, China
Patent: 6
Guangxi Zhuangzu Zizhiqu, China
Patent: 6
Guangzhou Speakin Network Technology Co. Ltd.
Guangdong Sheng, China
Patent: 5
Jiangsu Power Testing Research Institude Co.,Ltd.
Jiangsu Sheng, China
Patent: 5
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 5
With the analysis among 1,245 patents, we discovered top 193 universities and scientific research institutions by total patent application. Tsinghua University, Southeast University, University of Electronic Science & Technology of China are dominant in this area. They take 13.73% of the total patent filing.
Beijing Shi, China
Patent: 44
Jiangsu Sheng, China
Patent: 40
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 37
North China Electric Power University
Beijing Shi, China
Patent: 35
Zhejiang Sheng, China
Patent: 31
Hubei Sheng, China
Patent: 30
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 29
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 23
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 22
Shandong Sheng, China
Patent: 20