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
New York, United States
Patent: 3
Connecticut, United States
Patent: 3
New Jersey, United States
Patent: 3
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.
Heilongjiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
University Industry Cooperation Group
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
undefined undefined
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.
Heilongjiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
University Industry Cooperation Group
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
undefined undefined
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
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1