Search results for “Subjective refraction” companies
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Key Players
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Innovation Intensity
With the analysis among 270 patents, we discovered top 42 key players by total patent application. Carl Zeiss Vision GmbH, EssilorLuxottica SA, Nidek Co., Ltd. are dominant in this area. They take 42.96% of the total patent filing.
Germany
Patent: 64
France
Patent: 30
Kochi-ken, Japan
Patent: 22
Germany
Patent: 19
Hessen, Germany
Patent: 16
United States
Patent: 14
Bayern, Germany
Patent: 11
Thüringen, Germany
Patent: 10
Oregon, United States
Patent: 7
Tokyo-to, Japan
Patent: 6
Startups & Unicorns
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Innovation Intensity
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 54 patents applied in the last 5 years. We discover 18 most active companies in this area. The fast-growing Rodenstock GmbH, Carl Zeiss Meditec AG, Carl Zeiss Vision GmbH take 27.78% of patent filing during this period.
Bayern, Germany
Patent: 6
Thüringen, Germany
Patent: 5
Germany
Patent: 4
Texas, United States
Patent: 2
ieye AB
Sweden
Patent: 2
Beijing Shi, China
Patent: 1
Virginia, United States
Patent: 1
Kochi-ken, Japan
Patent: 1
France
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
New Entrants
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Innovation in recent 5 years
With the analysis among related 54 patents in last 5 years, we discover 11 new entrants. United Services Automobile Association, ieye AB, Beijing Ruishili Technology Co., Ltd. are the most active new entrants in this area.
Texas, United States
Patent: 2
ieye AB
Sweden
Patent: 2
Beijing Shi, China
Patent: 1
STARTUP
Israel
Patent: 1
Compvision (Tianjin) Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1
STARTUP
Massachusetts, United States
Patent: 1
Virginia, United States
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 7 patents, we discovered top 5 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Beijing University of Posts & Telecommunications, Université Paris Diderot-Paris 7 are dominant in this area. They take 71.43% of the total patent filing.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
France
Patent: 1
France
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
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