With the analysis among 413 patents, we discovered top 144 key players by total patent application. Alcon AG, NKK Corp., Alcon LenSx, Inc. are dominant in this area. They take 13.56% of the total patent filing.
Tokyo-to, Japan
Patent: 12
California, United States
Patent: 10
New York, United States
Patent: 9
Colorado, United States
Patent: 9
West Virginia, United States
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 1
With the analysis among related 33 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Eyebright Medical Technology (Beijing) Co., Ltd., Sonion Nederland BV, Cheng Shin Rubber Ind. Co., Ltd. take 27.27% of patent filing during this period.
Beijing Shi, China
Patent: 5
Noord-Holland, Netherlands
Patent: 2
Taiwan Province, China
Patent: 2
Texas, United States
Patent: 2
Shiga-ken, Japan
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Kochi-ken, Japan
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 11 new entrants. Eyebright Medical Technology (Beijing) Co., Ltd., Cheng Shin Rubber Ind. Co., Ltd., Texas Tech University System are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Taiwan Province, China
Patent: 2
Texas, United States
Patent: 2
Shiga-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
California, United States
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among 28 patents, we discovered top 8 universities and scientific research institutions by total patent application. National University of Singapore, Keio University, Texas Tech University System are dominant in this area. They take 42.86% of the total patent filing.
Central Region, Singapore
Patent: 6
Texas, United States
Patent: 2
Shandong Sheng, China
Patent: 1