With the analysis among 328 patents, we discovered top 197 key players by total patent application. Johnson & Johnson Surgical Vision, Inc., Inokang Medical Technology (Suzhou) Co., Ltd., MicroPort Vision Medical Technology (Shanghai) Co., Ltd. are dominant in this area. They take 18.60% of the total patent filing.
California, United States
Patent: 26
Jiangsu Sheng, China
Patent: 25
Shanghai Shi, China
Patent: 10
New York, United States
Patent: 7
Guangdong Sheng, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
Jiangsu Sheng, China
Patent: 4
Kochi-ken, Japan
Patent: 3
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With the analysis among related 362 patents applied in the last 5 years. We discover 214 most active companies in this area. The fast-growing Inokang Medical Technology (Suzhou) Co., Ltd., MicroPort Vision Medical Technology (Shanghai) Co., Ltd., Zhejiang Sci-Tech University take 8.29% of patent filing during this period.
Jiangsu Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
California, United States
Patent: 6
Nordrhein-Westfalen, Germany
Patent: 6
Henan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
With the analysis among related 362 patents in last 5 years, we discover 185 new entrants. MicroPort Vision Medical Technology (Shanghai) Co., Ltd., Zhejiang Sci-Tech University, Shenzhen Gaoshi Consumables Technology Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
Henan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
With the analysis among 234 patents, we discovered top 106 universities and scientific research institutions by total patent application. South China University of Technology, Zhejiang Sci-Tech University, Shaanxi University of Science & Technology are dominant in this area. They take 10.26% of the total patent filing.
Guangdong Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4