One-way messaging receiver
US6765475B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 22, 2000 |
| Grant date | Jul 20, 2004 |
| Priority date | — |
| Expiry date | Jun 22, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B5/227
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Radio paging receiver comprising a central unit associated with a memory containing a tree-structured database comprising a plurality of menu pages and text pages, each menu page including at least an entry capable of being selected to display on the screen another menu page or a text page. Each entry of each menu page comprises a data field capable of being displayed and a call code corresponding to another menu page or text page. Moreover, the central unit is designed for updating the stored menu pages on the basis of radio messages comprising a menu page identification code and at least one entry designed to appear in the menu page presenting said identification code.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.