With the analysis among 841 patents, we discovered top 444 key players by total patent application. Global Esprit, Inc., Ningbo Youshijia Vision Care Co., Ltd., Zhejiang Angel Eye Technology Co., Ltd. are dominant in this area. They take 9.87% of the total patent filing.
Taiwan Province, China
Patent: 37
Ningbo Youshijia Vision Care Co., Ltd.
Zhejiang Sheng, China
Patent: 25
Zhejiang Angel Eye Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 21
Speedo International Ltd.
California, United States
Patent: 12
Karl Leibinger Medizintechnik GmbH & Co. KG
Hessen, Germany
Patent: 10
Minnesota, United States
Patent: 6
Xianke Intelligent (Shenzhen) Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
Hon Hai Precision Industry Co., Ltd.
Taiwan Province, China
Patent: 5
Rohto Pharmaceutical Co., Ltd.
With the analysis among 21 patents, we discovered top 5 start-ups by total patent application. Equinox Ophthalmic, Inc., Sweetech, Aeva, Inc. are active in this area.
California, United States
Patent: 12
Beijing Shi, China
Patent: 4
California, United States
Patent: 2
With the analysis among related 625 patents applied in the last 5 years. We discover 357 most active companies in this area. The fast-growing Zhejiang Angel Eye Technology Co., Ltd., The Ninth People's Hospital of Shanghai Jiaotong University Medical College, Equinox Ophthalmic, Inc. take 4.80% of patent filing during this period.
Zhejiang Angel Eye Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 15
The Ninth People's Hospital of Shanghai Jiaotong University Medical College
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Patent: 9
California, United States
Patent: 6
Ningbo Youshijia Vision Care Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Guangzhou Runer Health Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shenzhen Deda Health Co.,Ltd.
Guangdong Sheng, China
Patent: 4
Zhongshan Ophthalmic Center, Sun Yat-sen University
Guangdong Sheng, China
Patent: 3
Xiamen Comfort Science & Technology Group Co., Ltd.
Fujian Sheng, China
Patent: 3
Youyang Electric Appliance Manufacturing Xiamen Co. Ltd.
Fujian Sheng, China
Patent: 3
New Hampshire, United States
Patent: 3
With the analysis among related 625 patents in last 5 years, we discover 336 new entrants. Guangzhou Runer Health Technology Co., Ltd., Shenzhen Deda Health Co.,Ltd., Xiamen Comfort Science & Technology Group Co., Ltd. are the most active new entrants in this area.
Guangzhou Runer Health Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shenzhen Deda Health Co.,Ltd.
Guangdong Sheng, China
Patent: 4
Xiamen Comfort Science & Technology Group Co., Ltd.
Fujian Sheng, China
Patent: 3
Youyang Electric Appliance Manufacturing Xiamen Co. Ltd.
Fujian Sheng, China
Patent: 3
New Hampshire, United States
Patent: 3
Shenzhen Breo Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Zhangzhou Kangcheng Home Products Co. Ltd.
Fujian Sheng, China
Patent: 3
Guangdong Skg Intelligent Technology Co. Ltd.
Guangdong Sheng, China
Patent: 3
Texas, United States
Patent: 3
Shanghai Shi, China
Patent: 3
With the analysis among 140 patents, we discovered top 62 universities and scientific research institutions by total patent application. Guiyang College of Traditional Chinese Medicine, Sun Yat-Sen University, Zhejiang University are dominant in this area. They take 7.14% of the total patent filing.
Guiyang College of Traditional Chinese Medicine
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Harbin Medical University
Heilongjiang Sheng, China
Patent: 2
Chengdu University of Technology
Sichuan Sheng, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Guangdong University of Technology
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Instituto Politecnico Nacional
Distrito Federal, Mexico
Patent: 1