With the analysis among 6,491 patents, we discovered top 471 key players by total patent application. State Grid Corp. of China, ABB Group, Schweitzer Engineering Laboratories, Inc. are dominant in this area. They take 9.00% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 291
Schweitzer Engineering Laboratories, Inc.
Washington, United States
Patent: 93
Massachusetts, United States
Patent: 81
Tokyo-to, Japan
Patent: 72
Ohio, United States
Patent: 70
Bayern, Germany
Patent: 67
Tokyo-to, Japan
Patent: 60
Illinois, United States
Patent: 59
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 53
With the analysis among 35 patents, we discovered top 21 start-ups by total patent application. Atom Power, Inc., Reactive Technologies Ltd., Katerra, Inc. are active in this area.
North Carolina, United States
Patent: 5
Reactive Technologies Ltd.
California, United States
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
EDINBURGH, United Kingdom
Patent: 2
Evolution Well Services LLC
Texas, United States
Patent: 2
New York, United States
Patent: 2
California, United States
Patent: 2
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,691 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, ABB Group, Guangdong Power Grid Co. Ltd. take 7.75% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 59
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 32
Schweitzer Engineering Laboratories, Inc.
Washington, United States
Patent: 24
Tianjin Shi, China
Patent: 20
Meizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 14
Bayern, Germany
Patent: 12
Tokyo-to, Japan
Patent: 11
Gloucestershire, United Kingdom
Patent: 9
With the analysis among related 1,691 patents in last 5 years, we discover 352 new entrants. Meizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd., Artisan Vehicle Systems, Inc., Soltec Energias Renovables SL are the most active new entrants in this area.
Meizhou Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 14
Artisan Vehicle Systems, Inc.
California, United States
Patent: 8
Soltec Energias Renovables SL
Kashgar Power Supply Company of State Grid Xinjiang Electric Power Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 5
Landis+Gyr Innovations, Inc.
Delaware, United States
Patent: 4
Guangdong Weide Information Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
China Southern Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 4
Corning Optical Communications LLC
North Carolina, United States
Patent: 4
Guangzhou Jingshan Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among 684 patents, we discovered top 151 universities and scientific research institutions by total patent application. Tianjin University, Tsinghua University, North China Electric Power University are dominant in this area. They take 22.22% of the total patent filing.
Tianjin Shi, China
Patent: 64
Beijing Shi, China
Patent: 25
North China Electric Power University
Beijing Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 13
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 12
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 7
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 7