Method for stabilizing contact lenses
US9791716B2 · kind B2 · utility
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26References
1Claims
0Family size
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Key dates
| Filing date | Aug 13, 2015 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | Aug 13, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C2202/06
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method for stabilizing contact lenses includes providing a lens design with a nominal set of stabilization zone parameters, applying a merit function to the lens design based on balancing moments of momentum, and creating a contact lens design with improved stabilization based on the application of the merit functions to the lens design with a nominal set of stabilization zone parameters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.