Wireless packet data communications modem and method of use therein
US5809067A · kind A · utility
9Cited by
7References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 15, 1994 |
| Grant date | Sep 15, 1998 |
| Priority date | — |
| Expiry date | Jun 15, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/00
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A computing device (100) including a wireless packet data communications modem (101) used in conjunction with a computer (103) to provide untethered access to data bases and other computer users. A method is provided for controlling data transmission and reception using the wireless packet data communications modem (101) in tandem with the computer (103). Two-way communications is achieved using a small, low-cost, light-weight wireless packet data communications modem contained in a housing, integral to a computing device, or a removable housing conforming to a PCMCIA industry standard.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.