With the analysis among 75 patents, we discovered top 41 key players by total patent application. iRobot Corp., ASML Holding NV, Litton Industries, Inc. are dominant in this area. They take 21.33% of the total patent filing.
Massachusetts, United States
Patent: 6
Noord-Brabant, Netherlands
Patent: 5
California, United States
Patent: 5
California, United States
Patent: 5
California, United States
Patent: 4
Noord-Holland, Netherlands
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 3
Toyama-ken, Japan
Patent: 2
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With the analysis among related 6 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Heliac ApS, iRobot Corp., Nankai University take 66.67% of patent filing during this period.
Massachusetts, United States
Patent: 1
Tianjin Shi, China
Patent: 1
California, United States
Patent: 1
Arizona, United States
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 3 new entrants.
Tianjin Shi, China
Patent: 1
Arizona, United States
Patent: 1
With the analysis among 7 patents, we discovered top 5 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Tsinghua University, University of Shanghai for Science & Technology are dominant in this area. They take 57.14% of the total patent filing.
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Tianjin Shi, China
Patent: 1