Mobile wireless communications device with reduced...

Details Mobile wireless communications device with reduced... Mobile wireless communications device with reduced...

2011-03-01

2011-03-01

Urban, Edward (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Noise or interference elimination

C455S575500, C455S271000

Reexamination Certificate

active

07899427

ABSTRACT:
A mobile wireless communications device includes a housing and circuit board in the housing and having radio frequency (RF) circuitry and a power amplifier and microphone mounted thereon. An antenna is carried within the housing and operative with the RF circuitry. An RF shield surrounds and isolates the microphone from the RF circuitry, power amplifier and antenna and shields the microphone from radiated energy generated from the RF circuitry, antenna or power amplifier.

REFERENCES:
patent: 4187481 (1980-02-01), Boutros
patent: 5165055 (1992-11-01), Metsler
patent: 5333205 (1994-07-01), Bogut et al.
patent: 5621363 (1997-04-01), Ogden et al.
patent: 5633786 (1997-05-01), Matuszewski et al.
patent: 5682418 (1997-10-01), Ide
patent: 5764693 (1998-06-01), Taylor et al.
patent: 5911121 (1999-06-01), Andrews
patent: 5937361 (1999-08-01), Smith
patent: 5963588 (1999-10-01), Yatim et al.
patent: 6108415 (2000-08-01), Andrea
patent: 6307944 (2001-10-01), Garratt et al.
patent: 6397044 (2002-05-01), Nash et al.
patent: 6594155 (2003-07-01), Kuroda
patent: 6628508 (2003-09-01), Lieu et al.
patent: 6647367 (2003-11-01), McArthur et al.
patent: 7027841 (2006-04-01), Ishii
patent: 7398072 (2008-07-01), Corrigan et al.
patent: 2005/0123025 (2005-06-01), Sorrells et al.
patent: 2006/0046770 (2006-03-01), Zhu et al.
patent: 2006/0120499 (2006-06-01), Simmons et al.
patent: 0856977 (1998-08-01), None
patent: 2004/086587 (2004-07-01), None

Affiliated with

Also associated with

Rating

Mobile wireless communications device with reduced... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Mobile wireless communications device with reduced..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mobile wireless communications device with reduced... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2628243