With the analysis among 205 patents, we discovered top 81 key players by total patent application. DAIKIN INDUSTRIES Ltd., Rockwell Automation Technologies, Inc., General Electric Co. are dominant in this area. They take 26.34% of the total patent filing.
Osaka-fu, Japan
Patent: 23
Rockwell Automation Technologies, Inc.
Minnesota, United States
Patent: 18
Massachusetts, United States
Patent: 13
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 12
The Georgia Tech Research Corp.
Georgia, United States
Patent: 10
Jiangsu Sheng, China
Patent: 10
State Grid Corp. of China
Beijing Shi, China
Patent: 9
GE Energy Power Conversion Technology Ltd.
With the analysis among 4 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 4
With the analysis among related 73 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing The Georgia Tech Research Corp., North China Electric Power University, General Electric Co. take 30.14% of patent filing during this period.
The Georgia Tech Research Corp.
Georgia, United States
Patent: 10
North China Electric Power University
Beijing Shi, China
Patent: 8
Massachusetts, United States
Patent: 4
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 4
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
California, United States
Patent: 4
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 73 patents in last 5 years, we discover 35 new entrants. The Georgia Tech Research Corp., Huaneng Group Technology Innovation Center, Huaneng Clean Energy Research Institute are the most active new entrants in this area.
The Georgia Tech Research Corp.
Georgia, United States
Patent: 10
Huaneng Group Technology Innovation Center
Beijing Shi, China
Patent: 4
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
California, United States
Patent: 4
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Infineon Technologies Austria AG
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
With the analysis among 60 patents, we discovered top 21 universities and scientific research institutions by total patent application. North China Electric Power University, Institute of Electrical Engineering, Chinese Academy of Sciences, Shanghai Jiao Tong University are dominant in this area. They take 35.00% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 9
Institute of Electrical Engineering, Chinese Academy of Sciences
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 5
Rensselaer Polytechnic Institute
New York, United States
Patent: 4
Beijing Shi, China
Patent: 4
Tianjin Shi, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2