Paging transmission system
US5452356A · kind A · utility
223Cited by
12References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 10, 1993 |
| Grant date | Sep 19, 1995 |
| Priority date | — |
| Expiry date | Dec 10, 2013 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG08B5/226
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
Method and apparatus for sending, receiving, and displaying custom coded textual and/or graphic data via an alphanumeric paging system wherein source data in binary form is encrypted with a designated code and then further converted to an alphanumeric code for transmission via the paging system; a paging receiver with storage capability used in combination with a computer then receives the transmitted data and downloads the alphanumeric code data for reconversion and decryption to binary data and subsequent display of the text and/or graphic data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.