Wireless earphone with built-in mobile communications module...

Details Wireless earphone with built-in mobile communications module... Wireless earphone with built-in mobile communications module...

2007-01-09

2007-01-09

Anderson, Matthew D. (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C379S102010, C379S102030, C455S041200, C455S557000

Reexamination Certificate

active

10683700

ABSTRACT:
A wireless earphone with a built-in mobile communications module and a dial-up method of the same are proposed. The mobile communications module is used to automatically answer an incoming call. A wireless electronic dial-up device is used for dial-up communications. The wireless earphone comprises a mobile communications module, a digital signal processor, an earphone, a microphone and a wireless communications module. The mobile communications module is used to receive a first remote signal and emit a first reply modulation signal. The digital signal processor is connected to the mobile communications module and used for processing digital signals. The earphone is connected to the digital signal processor. The microphone is connected to the digital signal processor. The wireless communications module is also connected to the digital signal processor, and is used to receive a second remote signal and emit a second reply modulation signal.

REFERENCES:
patent: 5824022 (1998-10-01), Zilberman et al.
patent: 6021207 (2000-02-01), Puthuff et al.
patent: 6438245 (2002-08-01), Taenzer et al.
patent: 6560468 (2003-05-01), Boesen
patent: 2004/0136555 (2004-07-01), Enzmann

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