With the analysis among 5,468 patents, we discovered top 440 key players by total patent application. Topcon Corp., Alcon AG, The General Hospital Corp. are dominant in this area. They take 19.06% of the total patent filing.
Tokyo-to, Japan
Patent: 338
Massachusetts, United States
Patent: 215
Thüringen, Germany
Patent: 189
Massachusetts, United States
Patent: 173
California, United States
Patent: 150
Kochi-ken, Japan
Patent: 116
North Carolina, United States
Patent: 93
California, United States
Patent: 75
Bromley, United Kingdom
Patent: 66
With the analysis among 130 patents, we discovered top 34 start-ups by total patent application. Philophos, Inc., Tesseract Health, Inc., Vialase, Inc. are active in this area.
Connecticut, United States
Patent: 15
California, United States
Patent: 15
Zhejiang Sheng, China
Patent: 12
New Jersey, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
Victoria, Australia
Patent: 5
Jiangsu Sheng, China
Patent: 4
Massachusetts, United States
Patent: 4
With the analysis among related 2,367 patents applied in the last 5 years. We discover 487 most active companies in this area. The fast-growing Topcon Corp., Alcon AG, Canon U.S.A., Inc. take 11.83% of patent filing during this period.
Tokyo-to, Japan
Patent: 135
New York, United States
Patent: 43
Massachusetts, United States
Patent: 39
Fife, United Kingdom
Patent: 35
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Patent: 29
Guangdong Sheng, China
Patent: 27
Jiangsu Sheng, China
Patent: 27
Washington, United States
Patent: 27
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Patent: 26
With the analysis among related 2,367 patents in last 5 years, we discover 288 new entrants. Suzhou Institute of Biomedical Engineering Technology, Chinese Academy of Sciences, Foshan University, NEC Corp. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 27
Tokyo-to, Japan
Patent: 20
Berlin, Germany
Patent: 15
Connecticut, United States
Patent: 15
California, United States
Patent: 15
Guangdong Sheng, China
Patent: 13
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Patent: 12
Zhejiang Sheng, China
Patent: 12
With the analysis among 1,990 patents, we discovered top 211 universities and scientific research institutions by total patent application. Duke University, Zhejiang University, Massachusetts Institute of Technology are dominant in this area. They take 8.64% of the total patent filing.
North Carolina, United States
Patent: 61
Zhejiang Sheng, China
Patent: 53
Massachusetts, United States
Patent: 45
California, United States
Patent: 43
Osaka-fu, Japan
Patent: 36
Ohio, United States
Patent: 34
Guangdong Sheng, China
Patent: 27
Shanghai Shi, China
Patent: 25