With the analysis among 64 patents, we discovered top 26 key players by total patent application. Franz Plasser Bahnbaumaschinen Industriegesellschaft mbH, EIDP, Inc., Siemens AG are dominant in this area. They take 25.00% of the total patent filing.
Delaware, United States
Patent: 5
Illinois, United States
Patent: 4
Texas, United States
Patent: 3
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
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With the analysis among related 11 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Sichuan Changhong Air Conditioner Co., Ltd., Plasser & Theurer Export Von Bahnbaumaschinen GmbH, Regents of the University of California take 72.73% of patent filing during this period.
Sichuan Sheng, China
Patent: 3
California, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
South Carolina, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 8 new entrants. Sichuan Changhong Air Conditioner Co., Ltd., Plasser & Theurer Export Von Bahnbaumaschinen GmbH, Regents of the University of California are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 3
California, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
South Carolina, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 25 patents, we discovered top 6 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, University of Strasbourg, University of South Carolina are dominant in this area. They take 84.00% of the total patent filing.
Massachusetts, United States
Patent: 11
South Carolina, United States
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1