With the analysis among 95 patents, we discovered top 19 key players by total patent application. Alcon AG, Alcon Refractivehorizons, Inc., Saint-Gobain Isover G+H AG are dominant in this area. They take 43.16% of the total patent filing.
Texas, United States
Patent: 14
Nordrhein-Westfalen, Germany
Patent: 11
Victoria, Australia
Patent: 5
California, United States
Patent: 4
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With the analysis among related 25 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Saint-Gobain Isover G+H AG, Imagine Optic SA, Beijing Research Institute of Special Equipment for Semiconductors (The 45th Research Institute of China Electronics Technology Group Corporation) take 76.00% of patent filing during this period.
Nordrhein-Westfalen, Germany
Patent: 11
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Patent: 3
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 5 new entrants. Saint-Gobain Isover G+H AG, Beijing Research Institute of Special Equipment for Semiconductors (The 45th Research Institute of China Electronics Technology Group Corporation), Shanghai Jinguan Technology Co., Ltd. are the most active new entrants in this area.
Nordrhein-Westfalen, Germany
Patent: 11
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Patent: 3
Shanghai Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
With the analysis among 7 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 2