With the analysis among 673 patents, we discovered top 198 key players by total patent application. Robert Bosch GmbH, Toshiba Lighting & Technology Corp., General Electric Co. are dominant in this area. They take 11.29% of the total patent filing.
Baden-Württemberg, Germany
Patent: 32
Kanagawa-ken, Japan
Patent: 23
Massachusetts, United States
Patent: 21
Piemonte, Italy
Patent: 20
Noord-Holland, Netherlands
Patent: 17
Shimane-ken, Japan
Patent: 17
Tokyo-to, Japan
Patent: 14
Syddanmark, Denmark
Patent: 10
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With the analysis among related 39 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Robert Bosch GmbH, Cemex Research Group AG, General Lasertronics Corp. take 76.92% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 26
Bern, Switzerland
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among related 39 patents in last 5 years, we discover 2 new entrants.
Bern, Switzerland
Patent: 2
Jiangsu Sheng, China
Patent: 1
With the analysis among 45 patents, we discovered top 12 universities and scientific research institutions by total patent application. Howard University, Massachusetts Institute of Technology, Tsinghua University are dominant in this area. They take 17.78% of the total patent filing.
District of Columbia, United States
Patent: 3
Massachusetts, United States
Patent: 2
Beijing Shi, China
Patent: 2
Tianjin Shi, China
Patent: 2
Missouri, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Vlaams-Brabant, Belgium
Patent: 1
Jiangsu Sheng, China
Patent: 1
Antioquia, Colombia
Patent: 1