With the analysis among 27 patents, we discovered top 17 key players by total patent application. BASF AB, EssilorLuxottica SA, Advanced Telecommunications Research Institute International are dominant in this area. They take 37.04% of the total patent filing.
Toyama-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Chongqing Shi, China
Patent: 1
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Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Chongqing Shi, China
Patent: 1
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Patent: 1
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Shanghai Shi, China
Patent: 1