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
Zhejiang Sheng, China
Patent: 25
Zhejiang Sheng, China
Patent: 21
California, United States
Patent: 12
Hessen, Germany
Patent: 10
Minnesota, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
Taiwan Province, China
Patent: 5
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 Sheng, China
Patent: 15
undefined undefined
Patent: 9
California, United States
Patent: 6
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
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.
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
New Hampshire, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Fujian Sheng, China
Patent: 3
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.
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Distrito Federal, Mexico
Patent: 1