With the analysis among 194 patents, we discovered top 125 key players by total patent application. Fujitsu Ltd., Air Products & Chemicals, Inc., KSM Component Co. Ltd. are dominant in this area. They take 10.31% of the total patent filing.
Pennsylvania, United States
Patent: 7
Illinois, United States
Patent: 4
New York, United States
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 47 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Shaanxi Electric Power Design Institute, Beijing Jiaotong University, Fujitsu Ltd. take 19.15% of patent filing during this period.
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 36 new entrants. Shaanxi Electric Power Design Institute, Beijing Jiaotong University, Zhejiang Prulde Electric Appliance Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
With the analysis among 57 patents, we discovered top 20 universities and scientific research institutions by total patent application. Beijing University of Technology, Beijing Jiaotong University, Sichuan University are dominant in this area. They take 15.79% of the total patent filing.
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Belarusian National Technical University