With the analysis among 170 patents, we discovered top 66 key players by total patent application. Alcon LenSx, Inc., Alcon AG, Corning, Inc. are dominant in this area. They take 32.35% of the total patent filing.
California, United States
Patent: 25
New York, United States
Patent: 10
Centre National De La Recherche Scientif
CENTRE COUNTY, France
Patent: 6
Zhejiang Sheng, China
Patent: 6
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 107 patents applied in the last 5 years. We discover 64 most active companies in this area. The fast-growing 21Century Co. Ltd., Beijing University of Technology, East China Normal University take 14.95% of patent filing during this period.
Beijing Shi, China
Patent: 5
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
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Patent: 3
Zhejiang Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
With the analysis among related 107 patents in last 5 years, we discover 49 new entrants. 21Century Co. Ltd., Shanghai Langyan Optoelectronics Technology Co Ltd, Institut National des Sciences Appliquées de Rouen are the most active new entrants in this area.
Shanghai Shi, China
Patent: 4
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Patent: 3
Zhejiang Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
With the analysis among 210 patents, we discovered top 60 universities and scientific research institutions by total patent application. Peking University, Shanghai Institute of Optics & Fine Mechanics, Université de Limoges are dominant in this area. They take 15.24% of the total patent filing.
Beijing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 6
Heilongjiang Sheng, China
Patent: 5