Coax and IP hybrid digital TV and VOD system
US9078033B2 · kind B2 · utility
10Cited by
1References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 11, 2009 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | Mar 4, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04H20/77
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus are described for providing digital information and/or data services over hybrid network infrastructures including both IP and coax transmission media.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.