Telecommunications – Transmitter and receiver at separate stations – Short range rf communication
Reexamination Certificate
2009-01-15
2010-10-12
Anderson, Matthew D (Department: 2618)
Telecommunications
Transmitter and receiver at separate stations
Short range rf communication
C455S575200, C455S575600, C455S003060, C455S569200, C455S569100, C455S572000, C455S575100, C455S003050, C455S566000, C455S419000, C381S074000, C381S023100, C381S370000, C381S357000, C381S185000, C381S315000, C381S312000, C381S374000, C379S430000, C379S431000, C379S114010, C379S428020, C379S433010
Reexamination Certificate
active
07813698
ABSTRACT:
A modular wireless headset includes wearable earpiece(s) and wearable microphone(s), where the earpiece and microphone may be physically separate devices. The wearable earpiece renders inbound radio frequencies received from a host device audible. The wearable earpiece may include a receiver module, data recovery module, and speaker module. The receiver module may convert inbound RF signals into low intermediate frequency (IF) signals. The data recovery module recovers audio signals from the low IF signals. The speaker module renders the audio signals audible. The wearable microphone converts received audio signals into outbound RF signals, where the outbound RF signals are transmitted to the host device. The wearable microphone includes an audio input module and a transmitter module. The audio input module is operably coupled to convert received analog audio signals into digital audio signals. The transmitter module is operably coupled to convert the digital audio signals into the outbound RF signals.
REFERENCES:
patent: 5177784 (1993-01-01), Hu et al.
patent: 5479522 (1995-12-01), Lindemann et al.
patent: 5590417 (1996-12-01), Rydbeck
patent: 6078825 (2000-06-01), Hahn et al.
patent: 6230029 (2001-05-01), Hahn et al.
patent: 6269259 (2001-07-01), Lai
patent: 6424820 (2002-07-01), Burdick et al.
patent: 6473630 (2002-10-01), Baranowski et al.
patent: 6760458 (2004-07-01), Bogeskov-Jensen et al.
patent: 6885848 (2005-04-01), Lee
patent: 7120476 (2006-10-01), Yoo
patent: 7142814 (2006-11-01), Nassimi
patent: 7305258 (2007-12-01), Rydgren et al.
patent: 7477922 (2009-01-01), Lewis
patent: 7603148 (2009-10-01), Michalak
patent: 2002/0039424 (2002-04-01), Watanuki
patent: 2002/0058536 (2002-05-01), Horii et al.
patent: 2002/0061744 (2002-05-01), Hamalainen et al.
patent: 2002/0196955 (2002-12-01), Boesen et al.
patent: 2004/0137967 (2004-07-01), Bodley
patent: 2004/0204120 (2004-10-01), Jiles
patent: 2005/0009583 (2005-01-01), Cheung et al.
patent: 2005/0026560 (2005-02-01), Villaverde et al.
patent: 2006/0111044 (2006-05-01), Keller
patent: 19645259 (1998-05-01), None
patent: 10114109 (2002-09-01), None
patent: 1213896 (2002-06-01), None
patent: WO 02/17564 (2002-02-01), None
European Search Report dated Jun. 17, 2010; EP Application No. 04012807.6-1246.
Bennett James D.
Karaoguz Jeyhan
Seshadri Nambirajan
Anderson Matthew D
Broadcom Corporation
Garlick & Harrison & Markison
Gonzales April G
LandOfFree
Modular wireless multimedia device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Modular wireless multimedia device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Modular wireless multimedia device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4196279