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.
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
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
Texas, United States
Patent: 2
New York, United States
Patent: 2
California, United States
Patent: 2
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.
Beijing Shi, China
Patent: 59
Guangdong Sheng, China
Patent: 32
Schweitzer Engineering Laboratories, Inc.
Washington, United States
Patent: 24
Tianjin Shi, China
Patent: 20
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.
Guangdong Sheng, China
Patent: 14
California, United States
Patent: 8
Kashgar Power Supply Company of State Grid Xinjiang Electric Power Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 5
Delaware, United States
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
North Carolina, United States
Patent: 4
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
Beijing Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 7