Provision of proprietary and enhanced capabilities in Group 3 facsimile for mobile satellite communications
US5802154A · kind A · utility
9Cited by
9References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 10, 1994 |
| Grant date | Sep 1, 1998 |
| Priority date | — |
| Expiry date | Aug 10, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/00103
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A facsimile communication system including a first communication station for receiving voiceband facsimile signals and for converting the received signals to baseband signals, and for transmitting the baseband signals, and a second communication station for receiving the transmitted baseband signals. The first communication station is able to generate a control code which identifies to the second communication station that the first communication station includes enhanced and/or proprietary capabilities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.