With the analysis among 136,743 patents, we discovered top 482 key players by total patent application. State Grid Corp. of China, Matsushita Electronics Corp., TOSHIBA Corp. are dominant in this area. They take 6.07% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 4,185
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 2,160
Tokyo-to, Japan
Patent: 1,956
Bayern, Germany
Patent: 1,794
Tokyo-to, Japan
Patent: 1,632
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 1,467
Tokyo-to, Japan
Patent: 1,287
Samsung Electronics Co., Ltd.
Nagano-ken, Japan
Patent: 843
Tokyo-to, Japan
Patent: 835
With the analysis among 625 patents, we discovered top 149 start-ups by total patent application. KIOXIA Corp., JOLED, Inc., Englishco LLC are active in this area.
Tokyo-to, Japan
Patent: 44
Tokyo-to, Japan
Patent: 40
New York, United States
Patent: 39
Tokyo-to, Japan
Patent: 37
Texas, United States
Patent: 29
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 21
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 19
Sichuan Sheng, China
Patent: 15
Arizona, United States
Patent: 13
With the analysis among related 29,628 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Zhejiang Chint Electrics Co., Ltd., Guangdong Power Grid Co. Ltd. take 4.03% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 760
Zhejiang Chint Electrics Co., Ltd.
Zhejiang Sheng, China
Patent: 219
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 214
Shanghai Liangxin Electrical Co., Ltd.
Shanghai Shi, China
Patent: 183
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 128
Changshu Switch Manufacture Co. Ltd. Yuan Changshu Switch Fact
Jiangsu Sheng, China
Patent: 121
Tokyo-to, Japan
Patent: 96
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 87
With the analysis among related 29,628 patents in last 5 years, we discover 82 new entrants. Shanghai Ailinke Intelligent Technology Co., Ltd., SigmaSense LLC, Kepler Computing, Inc. are the most active new entrants in this area.
Shanghai Ailinke Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 32
Texas, United States
Patent: 29
California, United States
Patent: 28
Shuyang Tongrun Electric Appliance Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 26
Beijing Xiahe Technology Co., Ltd.
Beijing Shi, China
Patent: 23
Zengcheng Country Garden Property Development Co., Ltd.
Guangdong Sheng, China
Patent: 22
Jiangsu Kaishun Electric Co., Ltd.
Jiangsu Sheng, China
Patent: 20
Wuhan Grove Hydrogen Automotive Co., Ltd.
Hubei Sheng, China
Patent: 19
Jing-Jin Electric Technologies Co., Ltd.
Beijing Shi, China
Patent: 18
Shenzhen Junying Construction Technology Co., Ltd.
Guangdong Sheng, China
Patent: 16
With the analysis among 11,255 patents, we discovered top 269 universities and scientific research institutions by total patent application. Tsinghua University, Southeast University, Xi'an Jiaotong University are dominant in this area. They take 9.76% of the total patent filing.
Beijing Shi, China
Patent: 225
Jiangsu Sheng, China
Patent: 196
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 186
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 184
Zhejiang Sheng, China
Patent: 170
North China Electric Power University
Beijing Shi, China
Patent: 163
South China University of Technology
Guangdong Sheng, China
Patent: 150
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 138
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 133
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 105