Remote control system
US5986644A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Jul 30, 1997 |
| Grant date | Nov 16, 1999 |
| Priority date | — |
| Expiry date | Jul 30, 2017 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2203/0384
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A remote control system for providing information to an electronic apparatus such as a PC, Net computer or video game. The system includes a remote controller for generating an IR signal containing information usable by the apparatus, including cursor position information, select commands and other information. The system also includes a primary controller that is connected to the electronic apparatus typically, but not necessarily, by a cable. The primary controller includes a secondary controller having a movable element. The secondary controller generates relative position information based on the position of the movable element. The primary controller also receives the IR signal from the remote controller, converts this signal into electronic form, and then provides this signal to the electronic apparatus. The primary controller, in one embodiment, allocates control between the secondary controller and the remote controller such that the electronic apparatus receives information from only one of the secondary controller and remote controller at a given time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.