Remote control hand apparatus for operating different modules
US4712105A · kind A · utility
511Cited by
6References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 30, 1985 |
| Grant date | Dec 8, 1987 |
| Priority date | — |
| Expiry date | Apr 30, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03J2200/25
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Remote control hand apparatus for operating different modules such as a TV-receiver, teletext decoder, video recorder, VLP player, audio system, audio tuner, compact disc player, audio recorder, etc. This hand apparatus has a plurality of module keys by means of which the user can get access to a specific module. In addition, a dot-matrix display element is provided around which a plurality of multi-functional keys are arranged. The control function of such a key depends on the module key operated and this function is shown on the display-element for each of these keys.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.