With the analysis among 620 patents, we discovered top 227 key players by total patent application. Mitsubishi Electric Corp., Carl Zeiss AG, Matsushita Electronics Corp. are dominant in this area. They take 10.16% of the total patent filing.
Tokyo-to, Japan
Patent: 25
Osaka-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 14
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 90 patents applied in the last 5 years. We discover 50 most active companies in this area. The fast-growing Nanjing University of Science & Technology, Wgr Ltd., Applied Materials, Inc. take 14.44% of patent filing during this period.
Jiangsu Sheng, China
Patent: 5
British Virgin Islands
Patent: 4
California, United States
Patent: 4
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Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among related 90 patents in last 5 years, we discover 39 new entrants. Applied Materials, Inc., Changchun Institute of Optics Fine Mechanics & Physics, Xi'an Institute of Optics & Precision Mechanics of Cas are the most active new entrants in this area.
California, United States
Patent: 4
Arizona, United States
Patent: 2
Baden-Württemberg, Germany
Patent: 2
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Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among 85 patents, we discovered top 28 universities and scientific research institutions by total patent application. Nanjing University of Science & Technology, Zhejiang University, Tsinghua University are dominant in this area. They take 17.65% of the total patent filing.
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Massachusetts, United States
Patent: 2
Massachusetts, United States
Patent: 2
Shandong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Illinois, United States
Patent: 1