With the analysis among 2,755 patents, we discovered top 476 key players by total patent application. Alcon AG, EssilorLuxottica SA, Johnson & Johnson Vision Care, Inc. are dominant in this area. They take 27.91% of the total patent filing.
Tokyo-to, Japan
Patent: 116
California, United States
Patent: 91
Thüringen, Germany
Patent: 86
Kochi-ken, Japan
Patent: 67
Noord-Brabant, Netherlands
Patent: 35
Basel-Stadt, Switzerland
Patent: 34
Fife, United Kingdom
Patent: 28
With the analysis among 48 patents, we discovered top 17 start-ups by total patent application. Verily Life Sciences LLC, Magic Leap, Inc., Clerio Vision, Inc. are active in this area.
California, United States
Patent: 15
New York, United States
Patent: 5
Zhejiang Sheng, China
Patent: 3
California, United States
Patent: 3
Virginia, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 1
With the analysis among related 4,392 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Alcon AG, Topcon Corp., EssilorLuxottica SA take 8.38% of patent filing during this period.
Tokyo-to, Japan
Patent: 85
California, United States
Patent: 60
Thüringen, Germany
Patent: 57
Kochi-ken, Japan
Patent: 32
Guangdong Sheng, China
Patent: 27
Noord-Brabant, Netherlands
Patent: 25
Nevada, United States
Patent: 24
Tokyo-to, Japan
Patent: 23
With the analysis among related 4,392 patents in last 5 years, we discover 422 new entrants. Carl Zeiss Meditec Cataract Technology, Inc., Wuhan Aier Eye Hospital Co., Ltd., Affiliated Hospital of Weifang Medical College are the most active new entrants in this area.
Nevada, United States
Patent: 24
Hubei Sheng, China
Patent: 20
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Patent: 19
Henan Sheng, China
Patent: 19
Henan Sheng, China
Patent: 18
Shandong Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 12
Chongqing Shi, China
Patent: 12
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Patent: 11
With the analysis among 414 patents, we discovered top 101 universities and scientific research institutions by total patent application. Wuhan University, Jilin University, Zhejiang University are dominant in this area. They take 12.80% of the total patent filing.
Hubei Sheng, China
Patent: 12
Jilin Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Colorado, United States
Patent: 8
Shaanxi Sheng, China
Patent: 7
New York, United States
Patent: 5
Queensland, Australia
Patent: 5