Telecommunications – Radiotelephone system – Special service
Reexamination Certificate
2011-08-30
2011-08-30
Wells, Kenneth B. (Department: 2816)
Telecommunications
Radiotelephone system
Special service
C084S609000
Reexamination Certificate
active
08010088
ABSTRACT:
A system for using a mobile phone as a wireless microphone includes a mobile phone and a computer. The mobile phone imports voice signals from an outside environment, transforms the voice signals from analog signals into digital signals, and transmits the digital signals to the computer. The computer receives the digital signals, transforms the digital signals into analog signals, and exports the analog signals to the outside environment using a loudspeaker.
REFERENCES:
patent: 6640086 (2003-10-01), Wall
patent: 7010291 (2006-03-01), Iwanaga
patent: 7164906 (2007-01-01), Herberger et al.
patent: 7689237 (2010-03-01), Sagfors
patent: 7818037 (2010-10-01), Lair et al.
Altis Law Group, Inc.
Chi Mei Communication Systems, Inc.
Wells Kenneth B.
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