With the analysis among 49 patents, we discovered top 12 key players by total patent application. Matsushita Electronics Corp., General Electric Co., Intratech, Inc. are dominant in this area. They take 44.90% of the total patent filing.
Osaka-fu, Japan
Patent: 11
Massachusetts, United States
Patent: 5
Indiana, United States
Patent: 5
New Jersey, United States
Patent: 4
California, United States
Patent: 3
Beijing Shi, China
Patent: 2
California, United States
Patent: 1
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With the analysis among related 12 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing General Electric Co., Harbin Engineering University, Chongqing University of Posts and Telecommunications take 50.00% of patent filing during this period.
Massachusetts, United States
Patent: 4
Heilongjiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Uttar Pradesh, India
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 7 new entrants. Harbin Engineering University, Chongqing University of Posts and Telecommunications, Beijing University of Chemical Technology are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Uttar Pradesh, India
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 21 patents, we discovered top 14 universities and scientific research institutions by total patent application. Southwest University for Nationalities, Hefei University of Technology, Shanghai Jiao Tong University are dominant in this area. They take 28.57% of the total patent filing.
Sichuan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Uttar Pradesh, India
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1