With the analysis among 214 patents, we discovered top 31 key players by total patent application. Nidek Co., Ltd., Senju Pharmaceutical Beijing Co. Ltd., Moria SA are dominant in this area. They take 43.93% of the total patent filing.
Kochi-ken, Japan
Patent: 66
Beijing Shi, China
Patent: 18
Texas, United States
Patent: 9
California, United States
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
California, United States
Patent: 4
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With the analysis among related 28 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Ziemer Ophthalmic Systems AG, AMO Development LLC, Eye Hospital of China Academy of Chinese Medical Sciences take 32.14% of patent filing during this period.
Bern, Switzerland
Patent: 4
California, United States
Patent: 3
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Patent: 2
California, United States
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Lehui Medical Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 11 new entrants. Ziemer Ophthalmic Systems AG, Eye Hospital of China Academy of Chinese Medical Sciences, OptiMedica Corp. are the most active new entrants in this area.
Bern, Switzerland
Patent: 4
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Patent: 2
California, United States
Patent: 2
Liaoning Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Lehui Medical Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 8 universities and scientific research institutions by total patent application. Keio University, University of Southern California, Icahn School of Medicine at Mount Sinai are dominant in this area. They take 69.57% of the total patent filing.
California, United States
Patent: 2
New York, United States
Patent: 2
Jilin Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1