With the analysis among 67 patents, we discovered top 41 key players by total patent application. Oppo Tiancheng (Xiamen) Optoelectronics Co., Ltd., Sumitomo Electric Industries Ltd., Tokuyama Corp. are dominant in this area. They take 20.90% of the total patent filing.
Fujian Sheng, China
Patent: 6
Chiba-ken, Japan
Patent: 2
Beijing Shi, China
Patent: 2
Kagoshima-ken, Japan
Patent: 2
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With the analysis among related 63 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing Tokuyama Corp., Oppo Tiancheng (Xiamen) Optoelectronics Co., Ltd., Zhejiang University take 17.46% of patent filing during this period.
Fujian Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 2
British Columbia, Canada
Patent: 2
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Patent: 2
Kagoshima-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among related 63 patents in last 5 years, we discover 40 new entrants. Tokuyama Corp., Huaqiao University, Provincial Health Services Authority are the most active new entrants in this area.
Fujian Sheng, China
Patent: 2
British Columbia, Canada
Patent: 2
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Patent: 2
Kagoshima-ken, Japan
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Liaoning Pharmaceutical Inspection and Testing Institute
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Patent: 1
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Patent: 1
With the analysis among 84 patents, we discovered top 32 universities and scientific research institutions by total patent application. Institute of Semiconductors of Chinese Academy of Sciences, Tianjin University, Zhejiang University are dominant in this area. They take 23.81% of the total patent filing.
Beijing Shi, China
Patent: 7
Tianjin Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2