Computerized telephone apparatus
US5878118A · kind A · utility
10Cited by
9References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 14, 1995 |
| Grant date | Mar 2, 1999 |
| Priority date | — |
| Expiry date | Nov 14, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/4931
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a single-line computerized conferencing apparatus including an apparatus for receiving from a caller within a telephone network an indication of a desired subscriber within the telephone network and a computerized conferencing device connected to the telephone network via a single telephone line and operative to provide a conference call between the computerized apparatus, the caller and the subscriber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.