With the analysis among 217 patents, we discovered top 35 key players by total patent application. Alcon AG, Carl Zeiss Meditec AG, Imagine Optic SA are dominant in this area. They take 29.49% of the total patent filing.
Thüringen, Germany
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 9
California, United States
Patent: 8
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With the analysis among related 37 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Saint-Gobain Isover G+H AG, Google LLC, Alcon AG take 62.16% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 9
California, United States
Patent: 8
Taiwan Province, China
Patent: 1
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Patent: 1
Washington, United States
Patent: 1
Victoria, Australia
Patent: 1
With the analysis among related 37 patents in last 5 years, we discover 9 new entrants. Saint-Gobain Isover G+H AG, Google LLC, King's College London are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 9
California, United States
Patent: 8
Taiwan Province, China
Patent: 1
Washington, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Taiwan Province, China
Patent: 1
With the analysis among 16 patents, we discovered top 8 universities and scientific research institutions by total patent application. Westsächsische Hochschule Zwickau, King's College London, Massachusetts Institute of Technology are dominant in this area. They take 62.50% of the total patent filing.
Westsächsische Hochschule Zwickau
Sachsen, Germany
Patent: 4
Massachusetts, United States
Patent: 1
Beijing Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Washington, United States
Patent: 1
Tianjin Shi, China
Patent: 1