With the analysis among 274 patents, we discovered top 87 key players by total patent application. Alcon AG, Sooft Italia SpA, Carl Zeiss Meditec AG are dominant in this area. They take 12.41% of the total patent filing.
Thüringen, Germany
Patent: 11
Kochi-ken, Japan
Patent: 8
Aichi-ken, Japan
Patent: 8
Michigan, United States
Patent: 6
With the analysis among 5 patents, we discovered top 3 start-ups by total patent application.
Bern, Switzerland
Patent: 3
California, United States
Patent: 1
With the analysis among related 34 patents applied in the last 5 years. We discover 24 most active companies in this area. The fast-growing Cassini Technologies BV, Chongqing Kanghua Ruiming Technology Co., Ltd., Brighten Optix Corp. take 29.41% of patent filing during this period.
Zuid-Holland, Netherlands
Patent: 4
Chongqing Shi, China
Patent: 3
Taiwan Province, China
Patent: 3
undefined undefined
Patent: 2
Zhejiang Sheng, China
Patent: 1
North Carolina, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 17 new entrants. Chongqing Kanghua Ruiming Technology Co., Ltd., Bar-Ilan University, Eye Hospital Affiliated to Wenzhou Medical University are the most active new entrants in this area.
Chongqing Shi, China
Patent: 3
undefined undefined
Patent: 2
Zhejiang Sheng, China
Patent: 1
North Carolina, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Gyeonggi-do, South Korea
Patent: 1
New York, United States
Patent: 1
With the analysis among 53 patents, we discovered top 11 universities and scientific research institutions by total patent application. Hokkaido University, Bar-Ilan University, Nanchang Hangkong University are dominant in this area. They take 20.75% of the total patent filing.
Jiangxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
New York, United States
Patent: 1
New York, United States
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1