With the analysis among 127 patents, we discovered top 83 key players by total patent application. Fujitsu Ltd., Ricoh Co., Ltd., PetroChina Co., Ltd. are dominant in this area. They take 11.02% of the total patent filing.
Beijing Shi, China
Patent: 4
International Business Machines Corp.
New York, United States
Patent: 3
Connecticut, United States
Patent: 3
Matsushita Electronics Corp.
Global Life Sciences Solutions USA LLC
New Jersey, United States
Patent: 3
Sumitomo Electric Industries Ltd.
California, United States
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Massachusetts, United States
Patent: 1
With the analysis among related 35 patents applied in the last 5 years. We discover 30 most active companies in this area. The fast-growing Changchun Institute of Optics Fine Mechanics & Physics, Sekisui Chemical Co., Ltd., Harbin Engineering University take 11.43% of patent filing during this period.
Changchun Institute of Optics Fine Mechanics & Physics
Sekisui Chemical Co., Ltd.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang A & F University
Zhejiang Sheng, China
Patent: 1
Xi'an Institute of Optics & Precision Mechanics of Cas
University Industry Cooperation Group
Guangdong Sheng, China
Patent: 1
Zhengzhou University of Light Industry
Henan Sheng, China
Patent: 1
National Space Science Center, Chinese Academy of Sciences
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Patent: 1
With the analysis among related 35 patents in last 5 years, we discover 26 new entrants. Changchun Institute of Optics Fine Mechanics & Physics, Sekisui Chemical Co., Ltd., Harbin Engineering University are the most active new entrants in this area.
Changchun Institute of Optics Fine Mechanics & Physics
Sekisui Chemical Co., Ltd.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang A & F University
Zhejiang Sheng, China
Patent: 1
Xi'an Institute of Optics & Precision Mechanics of Cas
University Industry Cooperation Group
Guangdong Sheng, China
Patent: 1
Zhengzhou University of Light Industry
Henan Sheng, China
Patent: 1
National Space Science Center, Chinese Academy of Sciences
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Patent: 1
With the analysis among 41 patents, we discovered top 17 universities and scientific research institutions by total patent application. Zhejiang University, Changchun Institute of Optics Fine Mechanics & Physics, National Taiwan University of Science & Technology are dominant in this area. They take 19.51% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Changchun Institute of Optics Fine Mechanics & Physics
National Taiwan University of Science & Technology
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Institute of Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
China Academy of Space Technology
Shaanxi Sheng, China
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1