Method for processing chat messages in a wireless chat device
US6459892B2 · kind B2 · utility
82Cited by
7References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2001 |
| Grant date | Oct 1, 2002 |
| Priority date | — |
| Expiry date | Sep 26, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L12/189
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless communication system (10) includes a system controller (22), at least one radio frequency transmitter (26), at least one radio frequency receiver (28), at least one transmit antenna (30), at least one receive antenna (40), a chat server (48) and a plurality of wireless communication devices (36). The chat server (48) manages the communication of a plurality of chat discussions, facilitating substantially real time communication among the plurality of wireless communication devices (36) within the wireless communication system (10).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.