Method and system for a wireless ear bud
US8948374B2 · kind B2 · utility
0Cited by
18References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 27, 2007 |
| Grant date | Feb 3, 2015 |
| Priority date | — |
| Expiry date | Mar 14, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/72412
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Exemplary embodiments include methods and systems for detecting an incoming telephone signal, processing the incoming telephone signal, transmitting the processed signal to a remote receiver and alerting a remote user of the incoming signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.