With the analysis among 33,195 patents, we discovered top 492 key players by total patent application. State Grid Corp. of China, NEC Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 4.53% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 894
Tokyo-to, Japan
Patent: 309
Samsung Electronics Co., Ltd.
Bayern, Germany
Patent: 291
Tokyo-to, Japan
Patent: 290
Tokyo-to, Japan
Patent: 209
International Business Machines Corp.
New York, United States
Patent: 176
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 145
Tokyo-to, Japan
Patent: 145
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 130
With the analysis among 355 patents, we discovered top 108 start-ups by total patent application. Afero, Inc., Saint-Augustin Canada Electric, Inc., Skylo Technologies, Inc. are active in this area.
California, United States
Patent: 31
Saint-Augustin Canada Electric, Inc.
California, United States
Patent: 24
California, United States
Patent: 20
Oregon, United States
Patent: 13
Tokyo-to, Japan
Patent: 11
Cylus Cyber Security Ltd.
California, United States
Patent: 9
California, United States
Patent: 8
California, United States
Patent: 7
With the analysis among related 8,983 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Ningbo Sanxing Medical Electric Co., Ltd. take 3.78% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 230
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 58
Ningbo Sanxing Medical Electric Co., Ltd.
Zhejiang Sheng, China
Patent: 52
Amazon Technologies, Inc.
Nevada, United States
Patent: 48
Samsung Electronics Co., Ltd.
Kanagawa-ken, Japan
Patent: 40
California, United States
Patent: 38
California, United States
Patent: 35
State Grid Information & Communications Industry Grp Co. Ltd.
Beijing Shi, China
Patent: 33
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 33
With the analysis among related 8,983 patents in last 5 years, we discover 196 new entrants. Infinera Corp., Skylo Technologies, Inc., Ethicon LLC are the most active new entrants in this area.
California, United States
Patent: 38
California, United States
Patent: 24
Delaware, United States
Patent: 22
Zug, Switzerland
Patent: 21
Nanjing Haixing Power Grid Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 16
Zhejiang Bada Electronic Instruments Co. Ltd.
Zhejiang Sheng, China
Patent: 15
Weifang TECO Lianhai Environmental Protection Technology Co., Ltd.
Shandong Sheng, China
Patent: 15
Southern Power Grid Digital Power Research Co. Ltd.
Guangdong Sheng, China
Patent: 15
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 14
With the analysis among 3,881 patents, we discovered top 281 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Tianjin University, Korea Advanced Institute of Science & Technology are dominant in this area. They take 6.60% of the total patent filing.
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 37
Tianjin Shi, China
Patent: 31
Korea Advanced Institute of Science & Technology
California Institute of Technology
California, United States
Patent: 28
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 28
Zhejiang Sheng, China
Patent: 23
North China Electric Power University
Beijing Shi, China
Patent: 23
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 22
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 20
South China University of Technology
Guangdong Sheng, China
Patent: 19