Recording device with a porous heat barrier
US7729231B2 · kind B2 · utility
2Cited by
9References
20Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | May 24, 2005 |
| Grant date | Jun 1, 2010 |
| Priority date | — |
| Expiry date | Jul 24, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
This invention relates to a recording medium comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.