Stabilization of contact lenses
US8974057B2 · kind B2 · utility
0Cited by
22References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 2012 |
| Grant date | Mar 10, 2015 |
| Priority date | — |
| Expiry date | Oct 12, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02C7/048
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Contact lens designs are provided with improved stabilization wherein the moments of momentum are balanced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.