UV and high energy visible absorbing ophthalmic lenses
US10866434B2 · kind B2 · utility
0Cited by
43References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 29, 2016 |
| Grant date | Dec 15, 2020 |
| Priority date | — |
| Expiry date | Nov 18, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2202/16
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An ophthalmic lens operable to protect the eye from harmful ultraviolet and high energy visible wavelengths of light and methods for producing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.