With the analysis among 664 patents, we discovered top 308 key players by total patent application. State Grid Corp. of China, Restore, Inc., Johnson Controls Tyco IP Holdings LLP are dominant in this area. They take 12.95% of the total patent filing.
Beijing Shi, China
Patent: 40
Massachusetts, United States
Patent: 15
Osaka-fu, Japan
Patent: 13
Johnson Controls Technology Co.
Wisconsin, United States
Patent: 12
Dehn + Söhne GmbH & Co. KG
Bayern, Germany
Patent: 10
Gansu Sheng, China
Patent: 10
CITY OF ROME, Italy
Patent: 10
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Washington, United States
Patent: 2
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 325 patents applied in the last 5 years. We discover 220 most active companies in this area. The fast-growing State Grid Corp. of China, Johnson Controls Tyco IP Holdings LLP, Johnson Controls Technology Co. take 17.23% of patent filing during this period.
Beijing Shi, China
Patent: 32
Johnson Controls Technology Co.
Wisconsin, United States
Patent: 10
Beijing Shi, China
Patent: 9
North China Electric Power University
Beijing Shi, China
Patent: 9
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
California, United States
Patent: 6
With the analysis among related 325 patents in last 5 years, we discover 191 new entrants. China Electric Power Research Institute Ltd., Changsha University of Science & Technology, Tianjin University are the most active new entrants in this area.
Beijing Shi, China
Patent: 9
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
State Grid Shandong Electric Power Company Economic and Technological Research Institute
Shandong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
With the analysis among 172 patents, we discovered top 67 universities and scientific research institutions by total patent application. North China Electric Power University, Changsha University of Science & Technology, Tianjin University are dominant in this area. They take 29.65% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 16
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 8
Tianjin Shi, China
Patent: 7
Shandong Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
South China University of Technology
Guangdong Sheng, China
Patent: 3
Zhejiang University City College
Zhejiang Sheng, China
Patent: 3
Northeast Electric Power University
Jilin Sheng, China
Patent: 3