Information gathering apparatus and method having multiple wireless communication options
US7580395B2 · kind B2 · utility
3Cited by
1References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2002 |
| Grant date | Aug 25, 2009 |
| Priority date | — |
| Expiry date | Nov 2, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An information handling apparatus, and a method, having a plurality of wireless communication systems is disclosed. The apparatus can include three radio-frequency communication components. In another embodiment, the device can include four wireless communication systems. In one embodiment, the communication systems can communicate simultaneously.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.