Method and system for conducting a multimedia phone cell
US6366654B1 · kind B1 · utility
22Cited by
5References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 6, 1998 |
| Grant date | Apr 2, 2002 |
| Priority date | — |
| Expiry date | Jul 6, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L67/306
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for conducting a multimedia telephone call. The apparatus carries out the method by establishing a telephone call between first and second customer premises equipment and generating, at the first customer premises equipment, a frequency shift keyed message containing a network resource locator. The FSK message is then transmitted from the first customer premises equipment to the second customer premises equipment during the telephone call and is received at the second customer premises equipment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.