Touch pen with wireless voice capability
US8781135B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Oct 7, 2011 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Aug 22, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/03545
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The invention provides a touch pen with wireless voice capability which comprises a body, an audio receiving unit, a wireless communication module, and a micro-processing unit. The body has a touch portion and a first signal connector. The wireless communication module is disposed in the body, and the wireless communication module is for wirelessly transmitting audio data generated by the audio receiving unit and for wirelessly receiving audio data. The micro-processing unit is disposed in the body and is electrically coupled to the audio receiving unit and the wireless communication module. The micro-processing unit transmits the audio data received by the wireless communication module to the first signal connector. Accordingly, the touch pen with wireless voice capability provides the personal wireless voice communication for the user, or cooperates with a speaker device adapted to the conference call for multi-users.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.