Host apparatus for simulating two way connectivity for one way data streams
US6732373B2 · kind B2 · utility
13Cited by
45References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 11, 2001 |
| Grant date | May 4, 2004 |
| Priority date | — |
| Expiry date | Jan 11, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8133
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A host device is disclosed. The host device includes a processor and a control mechanism. The processor operates to receive primary and associated data, decode and separate the associated data from the primary data, and cause the associated data to be rendered on a separate hand held device. The processor also operates the control mechanism to control a separate display apparatus to separately receive and render the primary data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.