Mobile device interface for input devices

Details Mobile device interface for input devices Mobile device interface for input devices

2011-04-19

2011-04-19

Pham, Tuan A (Department: 2618)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C455S556100, C455S556200, C455S575200, C455S575600

Reexamination Certificate

active

07929991

ABSTRACT:
A mobile electronic device includes an earphone/microphone port, an I/O circuit to receive a modulated data signal from data input devices via the earphone/microphone port, and a processor unit programmed to extract data from the modulated data signal. The processor unit (or the I/O circuit) detects connection of a device to an earphone/microphone connector of the mobile electronic device and determines whether the connected device is a data input device. If the connected device is a data input device, the processor unit is programmed to extract data from modulated data signals generated by data input device.

REFERENCES:
patent: 6038457 (2000-03-01), Barkat
patent: 6775557 (2004-08-01), Tsai
patent: 2003/0144040 (2003-07-01), Liu et al.
patent: 2004/0041911 (2004-03-01), Odagiri et al.
patent: 2004/0192238 (2004-09-01), Kasami et al.
patent: 2004/0198233 (2004-10-01), Pratt et al.
patent: 11305922 (1999-11-01), None
patent: 2000286936 (2000-10-01), None
patent: 200227045 (2002-01-01), None
patent: 1020020044438 (2002-06-01), None
patent: WO 9610450 (1996-04-01), None
patent: WO0042797 (2000-07-01), None
International Search Report—PCT/US06/011473, International Search Authority, United States—Mar. 19, 2008.
Written Opinion—PCT/US06/011473, International Search Authority, United States—Mar. 19, 2008.
International Preliminary Report on Patentability, PCT/US06/011473, The International Bureau of WIPO, Geneva, Switzerland, Sep. 23, 2008.
International Search Report and Written Opinion—PCT/US06/11743, International Search Authority—United States—Mar. 19, 2008.

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