Wireless call handoff
US8213920B2 · kind B2 · utility
1Cited by
5References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 12, 2009 |
| Grant date | Jul 3, 2012 |
| Priority date | — |
| Expiry date | Sep 21, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/62
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A device is configured to detect a wireless device and determine if the wireless device is participating in a telephone call with a remote party. The device is further configured to establish a first voice communication link with the remote party, and establish a second voice communication link with the wireless device. In addition, the device is configured to bridge the first and second voice communication links together, thereby establishing voice communications between the wireless device and the remote party.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.