With the analysis among 139 patents, we discovered top 74 key players by total patent application. Carl Zeiss Meditec AG, VISX, Inc., Sony Group Corp. are dominant in this area. They take 10.07% of the total patent filing.
Thüringen, Germany
Patent: 5
Lombardia, Italy
Patent: 3
Kentucky, United States
Patent: 3
North Carolina, United States
Patent: 3
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Lombardia, Italy
Patent: 3
With the analysis among related 86 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing Carl Zeiss Meditec AG, Weifang Eye Hospital Co., Ltd., Zhejiang University take 8.14% of patent filing during this period.
Thüringen, Germany
Patent: 3
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Dongguan Aier Eye Hospital Co., Ltd.
Guangdong Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 86 patents in last 5 years, we discover 42 new entrants. Weifang Eye Hospital Co., Ltd., Zhejiang University, Tomy Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Dongguan Aier Eye Hospital Co., Ltd.
Guangdong Sheng, China
Patent: 1
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Patent: 1
Hubei Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 27 patents, we discovered top 10 universities and scientific research institutions by total patent application. Jinling Institute of Technology, Zhejiang University, University of Sao Paulo are dominant in this area. They take 22.22% of the total patent filing.
Jiangsu Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
São Paulo, Brazil
Patent: 1
Jilin Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1