With the analysis among 83 patents, we discovered top 29 key players by total patent application. Siemens AG, Hitachi Ltd., Koninklijke Philips NV are dominant in this area. They take 24.10% of the total patent filing.
Noord-Holland, Netherlands
Patent: 6
Massachusetts, United States
Patent: 5
Thüringen, Germany
Patent: 3
Mitsubishi Heavy Industries, Ltd.
Pennsylvania, United States
Patent: 2
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With the analysis among related 9 patents applied in the last 5 years. We discover 2 most active companies in this area.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 2 new entrants.
Zhejiang Sheng, China
Patent: 1
With the analysis among 22 patents, we discovered top 4 universities and scientific research institutions by total patent application. Hokkaido University, New York University, Beijing Normal University are dominant in this area. They take 54.55% of the total patent filing.
New York, United States
Patent: 2
Beijing Shi, China
Patent: 1