With the analysis among 1,189 patents, we discovered top 457 key players by total patent application. State Grid Corp. of China, Siemens AG, Raychem Ltd. are dominant in this area. They take 12.03% of the total patent filing.
Beijing Shi, China
Patent: 62
Bayern, Germany
Patent: 54
Bayern, Germany
Patent: 21
Berlin, Germany
Patent: 15
Illinois, United States
Patent: 14
Massachusetts, United States
Patent: 12
Kanagawa-ken, Japan
Patent: 12
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 243 patents applied in the last 5 years. We discover 149 most active companies in this area. The fast-growing State Grid Corp. of China, Tenneco, Inc., General Fusion, Inc. take 11.52% of patent filing during this period.
Beijing Shi, China
Patent: 13
Illinois, United States
Patent: 8
British Columbia, Canada
Patent: 7
Liaoning Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
With the analysis among related 243 patents in last 5 years, we discover 117 new entrants. General Fusion, Inc., Yuyao Chaoli Electric Appliance Co., Ltd., Suzhou Dalik Automation Technology Co., Ltd. are the most active new entrants in this area.
British Columbia, Canada
Patent: 7
Zhejiang Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Pingxiang Jiewei Electric Porcelain Co., Ltd.
Jiangxi Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
New Hampshire, United States
Patent: 3
With the analysis among 151 patents, we discovered top 35 universities and scientific research institutions by total patent application. Karlsruher Institut für Technologie, North China Electric Power University, Shenyang Polytechnic University are dominant in this area. They take 13.25% of the total patent filing.
Baden-Württemberg, Germany
Patent: 6
Beijing Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2