With the analysis among 43 patents, we discovered top 23 key players by total patent application. Eyes4Lives, Inc., EssilorLuxottica SA, Arena Pharmaceuticals, Inc. are dominant in this area. They take 23.26% of the total patent filing.
California, United States
Patent: 4
California, United States
Patent: 3
Aichi-ken, Japan
Patent: 3
Thüringen, Germany
Patent: 3
Taiwan Province, China
Patent: 2
Minnesota, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
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With the analysis among related 31 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing EssilorLuxottica SA, Tomey Co. Ltd., Eyes4Lives, Inc. take 29.03% of patent filing during this period.
Aichi-ken, Japan
Patent: 3
California, United States
Patent: 3
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Patent: 2
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 1
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Patent: 1
Wuhu Michi Smart Travel Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Wuxi Zhang Guorong Myopia Prevention and Control Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 21 new entrants. EssilorLuxottica SA, Tomey Co. Ltd., The Ninth People's Hospital of Shanghai Jiaotong University Medical College are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 3
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Patent: 2
Taiwan Province, China
Patent: 2
Guangdong Sheng, China
Patent: 1
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Patent: 1
Wuhu Michi Smart Travel Technology Co., Ltd.
Anhui Sheng, China
Patent: 1
Wuxi Zhang Guorong Myopia Prevention and Control Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 4 universities and scientific research institutions by total patent application. The Chinese University of Hong Kong, Tsinghua University, Nanjing University are dominant in this area. They take 50.00% of the total patent filing.
Hong Kong SAR, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1