Offset optics for use with optical heads
US6178150A · kind A · utility
148Cited by
27References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 12, 1997 |
| Grant date | Jan 23, 2001 |
| Priority date | — |
| Expiry date | Feb 12, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B11/10569
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An optical head is provided for transmission of light between a source of light and a storage location along an optical path that includes at least one offset optical element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.