Automated inspection of tinted ophthalmic parts
US7330579B2 · kind B2 · utility
3Cited by
65References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 12, 2003 |
| Grant date | Feb 12, 2008 |
| Priority date | — |
| Expiry date | Oct 17, 2025 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N21/958
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods, systems and apparatuses for inspecting tinted ophthalmic parts are disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.