With the analysis among 8,224 patents, we discovered top 438 key players by total patent application. State Grid Corp. of China, Mitsubishi Kogyo KK, Hitachi Ltd. are dominant in this area. They take 9.65% of the total patent filing.
Beijing Shi, China
Patent: 379
Massachusetts, United States
Patent: 122
Bayern, Germany
Patent: 85
Jiangsu Sheng, China
Patent: 66
Himachal Pradesh, India
Patent: 55
Beijing Shi, China
Patent: 50
With the analysis among 92 patents, we discovered top 34 start-ups by total patent application. Seabased AB, SEAB Power Ltd., Utopus Insights, Inc. are active in this area.
Dublin, Ireland
Patent: 13
New York, United States
Patent: 7
Washington, United States
Patent: 4
California, United States
Patent: 4
Oberösterreich, Austria
Patent: 4
Noord-Brabant, Netherlands
Patent: 3
With the analysis among related 6,141 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, North China Electric Power University, China Electric Power Research Institute Ltd. take 7.38% of patent filing during this period.
Beijing Shi, China
Patent: 270
Beijing Shi, China
Patent: 95
Beijing Shi, China
Patent: 88
Beijing Shi, China
Patent: 77
Liaoning Sheng, China
Patent: 76
Guangdong Sheng, China
Patent: 67
Zhejiang Sheng, China
Patent: 67
Jiangsu Sheng, China
Patent: 64
Jiangsu Sheng, China
Patent: 59
With the analysis among related 6,141 patents in last 5 years, we discover 223 new entrants. Guangdong Power Grid Co. Ltd., Dynapower Co. LLC, State Grid Beijing Electric Power Co. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 31
Vermont, United States
Patent: 20
Guangdong Sheng, China
Patent: 15
Beijing Shi, China
Patent: 10
Hunan Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 8
With the analysis among 3,778 patents, we discovered top 369 universities and scientific research institutions by total patent application. North China Electric Power University, Tianjin University, Dalian University of Technology are dominant in this area. They take 12.52% of the total patent filing.
Beijing Shi, China
Patent: 161
Guangdong Sheng, China
Patent: 106
Liaoning Sheng, China
Patent: 106
Beijing Shi, China
Patent: 101
Jiangsu Sheng, China
Patent: 100
Zhejiang Sheng, China
Patent: 76
Hubei Sheng, China
Patent: 57
Jiangsu Sheng, China
Patent: 56
Hunan Sheng, China
Patent: 55
Jiangsu Sheng, China
Patent: 47