Telecommunications system sequence calling
US5487111A · kind A · utility
116Cited by
15References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 29, 1993 |
| Grant date | Jan 23, 1996 |
| Priority date | — |
| Expiry date | Jul 29, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M3/54
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for use in a telecommunications system in which a call sequencing facility allows a caller who is trying to reach a called subscriber to be routed to each of a sequence of telephone numbers specified by the subscriber, even though a call placed to one such telephone number is answered.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.