Input/output unit, input/output method, and receiving unit
US6754347B1 · kind B1 · utility
16Cited by
1References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 13, 1999 |
| Grant date | Jun 22, 2004 |
| Priority date | — |
| Expiry date | Aug 13, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/4408
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A switching portion of an IRD supplies a non-descrambled TS (transport stream) received from a front end portion or a descrambled TS received from a descrambler to a DVCR connected to an IEEE 1394 interface. In addition, data received from the DVCR is supplied to the descrambler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.