With the analysis among 23 patents, we discovered top 11 key players by total patent application. Hughes Aircraft Co., Orange SA, Johnson & Johnson Vision Care, Inc. are dominant in this area. They take 47.83% of the total patent filing.
California, United States
Patent: 5
New York, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
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With the analysis among related 3 patents applied in the last 5 years. We discover 2 most active companies in this area.
Gansu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 2 new entrants.
Gansu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
With the analysis among 21 patents, we discovered top 10 universities and scientific research institutions by total patent application. Beihang University, Imperial College London, Beijing Jiaotong University are dominant in this area. They take 52.38% of the total patent filing.
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guizhou Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 1