With the analysis among 207 patents, we discovered top 29 key players by total patent application. Corning, Inc., Kang Ning Guang Tong Xin She Bei Shang Hai You Xian Gong Si, Sumitomo Electric Industries Ltd. are dominant in this area. They take 64.73% of the total patent filing.
New York, United States
Patent: 112
Shanghai Shi, China
Patent: 12
Osaka-fu, Japan
Patent: 10
Noord-Holland, Netherlands
Patent: 5
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With the analysis among 10 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Illinois, United States
Patent: 2