With the analysis among 1,672 patents, we discovered top 483 key players by total patent application. Olympus Optical Ltd., Alcon AG, Katalyst Surgical LLC are dominant in this area. They take 23.92% of the total patent filing.
United Kingdom
Patent: 168
Missouri, United States
Patent: 115
Osaka-fu, Japan
Patent: 43
West Virginia, United States
Patent: 41
Basel-Stadt, Switzerland
Patent: 30
Illinois, United States
Patent: 27
Kyoto-fu, Japan
Patent: 26
Tokyo-to, Japan
Patent: 17
With the analysis among 18 patents, we discovered top 3 start-ups by total patent application.
California, United States
Patent: 16
Guangdong Sheng, China
Patent: 1
Illinois, United States
Patent: 1
With the analysis among related 739 patents applied in the last 5 years. We discover 468 most active companies in this area. The fast-growing Alcon AG, Elios Vision, Inc., Novartis AG take 12.86% of patent filing during this period.
California, United States
Patent: 16
Basel-Stadt, Switzerland
Patent: 14
Zhejiang Sheng, China
Patent: 11
Missouri, United States
Patent: 10
Hubei Sheng, China
Patent: 9
California, United States
Patent: 8
Zhejiang Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 4
With the analysis among related 739 patents in last 5 years, we discover 429 new entrants. Elios Vision, Inc., Advanced Micro Devices, Inc., Furukawa Electric Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 16
California, United States
Patent: 8
Liaoning Sheng, China
Patent: 4
California, United States
Patent: 4
Hunan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among 338 patents, we discovered top 107 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Zhejiang University, Hangzhou Dianzi University are dominant in this area. They take 19.23% of the total patent filing.
Hubei Sheng, China
Patent: 39
Zhejiang Sheng, China
Patent: 13
Zhejiang Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 5
Jilin Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5