With the analysis among 171 patents, we discovered top 82 key players by total patent application. LENSAR, Inc., RAS Holding, Johnson & Johnson Surgical Vision, Inc. are dominant in this area. They take 27.49% of the total patent filing.
California, United States
Patent: 11
Texas, United States
Patent: 5
Washington, United States
Patent: 3
Texas, United States
Patent: 2
California, United States
Patent: 2
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Liaoning Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 33 patents applied in the last 5 years. We discover 25 most active companies in this area. The fast-growing LENSAR, Inc., Akkolens International BV, Chengdu Testo Fusi Technology Co., Ltd. take 27.27% of patent filing during this period.
Noord-Brabant, Netherlands
Patent: 1
Chengdu Testo Fusi Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
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Patent: 1
Zhejiang Deerfa Precision Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 33 patents in last 5 years, we discover 24 new entrants. Akkolens International BV, Zhejiang Deerfa Precision Technology Co., Ltd., Hangzhou Wuhang Packaging Materials Co., Ltd. are the most active new entrants in this area.
Noord-Brabant, Netherlands
Patent: 1
Zhejiang Deerfa Precision Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Chengdu Testo Fusi Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
With the analysis among 16 patents, we discovered top 9 universities and scientific research institutions by total patent application. Universidad Complutense de Madrid, Beijing Information Science & Technology University, Changchun Institute of Optics Fine Mechanics & Physics are dominant in this area. They take 31.25% of the total patent filing.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1