TV channel selecting device with a memory
US5191423A · kind A · utility
97Cited by
2References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 24, 1991 |
| Grant date | Mar 2, 1993 |
| Priority date | — |
| Expiry date | Apr 24, 2011 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/47
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A device for selecting a TV channel in which the names and numbers of the stations are stored in memory in advance. The user selects a program by pressing a key chosen by number or by character. In response to the user's choice of an initial letter, the device displays, individually or in a list, the whole name of the program or station so the user can choose a desired one.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.