With the analysis among 901 patents, we discovered top 252 key players by total patent application. Alcon AG, PowerVision, Inc., RAS Holding are dominant in this area. They take 18.09% of the total patent filing.
California, United States
Patent: 34
Basel-Stadt, Switzerland
Patent: 22
West Virginia, United States
Patent: 21
Thüringen, Germany
Patent: 21
California, United States
Patent: 17
With the analysis among 15 patents, we discovered top 4 start-ups by total patent application. Institut National de la Santé et de la Recherche Médicale, Conexus Lens, Inc., Ushiyihao are active in this area.
Arizona, United States
Patent: 4
Guizhou Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 346 patents applied in the last 5 years. We discover 164 most active companies in this area. The fast-growing Carl Zeiss Meditec AG, Eyevensys SAS, Alcon AG take 8.09% of patent filing during this period.
Thüringen, Germany
Patent: 12
Anhui Sheng, China
Patent: 4
Guizhou Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
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Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 346 patents in last 5 years, we discover 151 new entrants. Ortho-k Technology (Hefei) Co. Ltd., Anhui Muyu Liangtong Optical Technology Co., Ltd., Changzhou Dalian University of Technology Intelligent Equipment Research Institute are the most active new entrants in this area.
Anhui Sheng, China
Patent: 4
Anhui Sheng, China
Patent: 4
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Patent: 3
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shanghai Ruiyi Medical Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Jilin Sheng, China
Patent: 3
Hainan Sheng, China
Patent: 3
With the analysis among 106 patents, we discovered top 33 universities and scientific research institutions by total patent application. Karlsruher Institut für Technologie, Universität Rostock, Shandong Jianzhu University are dominant in this area. They take 25.47% of the total patent filing.
Baden-Württemberg, Germany
Patent: 11
Mecklenburg-Vorpommern, Germany
Patent: 7
Shandong Sheng, China
Patent: 7
Guizhou Sheng, China
Patent: 5
Texas, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2