Telecommunications – Receiver or analog modulated signal frequency converter – Signal selection based on frequency
Reexamination Certificate
2011-08-30
2011-08-30
Milord, Marceau (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
Signal selection based on frequency
C455S156100, C455S161100, C455S186100, C455S158100, C455S003040, C381S083000, C381S107000, C348S468000, C348S724000, C348S725000, C709S219000, C370S392000, C370S395640, C370S468000
Reexamination Certificate
active
08010068
ABSTRACT:
A receiver contains a demodulator system that can extract digital data from wireless radio frequency signal. The digital data contains three sets of compressed digital audio data. Two sets of compressed digital audio data are delivered in a first frequency band and the other set in a second frequency band. The set in the second frequency band and one of the sets in the first frequency band are stored in a memory system and the remaining set is not stored in the memory system. A user can select one of these three sets of compressed digital audio data for decompression and then converted to analog audio signal.
REFERENCES:
patent: 4006447 (1977-02-01), Narbaits-Jaureguy et al.
patent: 4499601 (1985-02-01), Matthews
patent: 5095532 (1992-03-01), Mardus
patent: 5119507 (1992-06-01), Mankovitz
patent: 5134719 (1992-07-01), Mankovitz
patent: 5161252 (1992-11-01), Higuchi et al.
patent: 5195109 (1993-03-01), Bochmann et al.
patent: 5276909 (1994-01-01), Milner et al.
patent: 5355527 (1994-10-01), Owaki
patent: 5406626 (1995-04-01), Ryan
patent: 5428610 (1995-06-01), Davis
patent: 5442646 (1995-08-01), Chadwick et al.
patent: 5477487 (1995-12-01), Greenberg
patent: 5483506 (1996-01-01), Yoshioka et al.
patent: 5497372 (1996-03-01), Nankoh et al.
patent: 5524051 (1996-06-01), Ryan
patent: 5524279 (1996-06-01), Keba et al.
patent: 5548828 (1996-08-01), Kozaki et al.
patent: 5557302 (1996-09-01), Levinthal et al.
patent: 5561849 (1996-10-01), Mankovitz
patent: 5572442 (1996-11-01), Schulhof et al.
patent: 5689245 (1997-11-01), Noreen et al.
patent: 5708662 (1998-01-01), Takashima
patent: 5710994 (1998-01-01), Shiota
patent: 5734780 (1998-03-01), Ichiura et al.
patent: 5734973 (1998-03-01), Honda
patent: 5745525 (1998-04-01), Hunsinger et al.
patent: 5774798 (1998-06-01), Gaskill
patent: 5809065 (1998-09-01), Dapper et al.
patent: 5809472 (1998-09-01), Morrison
patent: 5815671 (1998-09-01), Morrison
patent: 5819160 (1998-10-01), Foladare et al.
patent: 5841979 (1998-11-01), Schulhof et al.
patent: 5850415 (1998-12-01), Hunsinger et al.
patent: 5864305 (1999-01-01), Rosenquist
patent: 5881365 (1999-03-01), Yang et al.
patent: 5898910 (1999-04-01), Miyake et al.
patent: 5910996 (1999-06-01), Eggers et al.
patent: 5953068 (1999-09-01), Jacobsen
patent: 5956628 (1999-09-01), Owaki
patent: 5991334 (1999-11-01), Papadopoulos et al.
patent: 6011854 (2000-01-01), Van Ryzin
patent: 6057890 (2000-05-01), Virden et al.
patent: 6075813 (2000-06-01), Chen et al.
patent: 6088455 (2000-07-01), Logan et al.
patent: 6144705 (2000-11-01), Papadopoulos et al.
patent: 6154452 (2000-11-01), Marko et al.
patent: 6161002 (2000-12-01), Migliaccio et al.
patent: 6163683 (2000-12-01), Dunn et al.
patent: 6199076 (2001-03-01), Logan et al.
patent: 6236844 (2001-05-01), Cvetkovic et al.
patent: 6240280 (2001-05-01), Ravi et al.
patent: 6289207 (2001-09-01), Hudecek et al.
patent: 6317784 (2001-11-01), Mackintosh et al.
patent: 6351500 (2002-02-01), Kumar
patent: 6389271 (2002-05-01), Kaneko
patent: 6411800 (2002-06-01), Emerson, III
patent: 6493291 (2002-12-01), Nagano
patent: 6600908 (2003-07-01), Chan
patent: 6621933 (2003-09-01), Chung et al.
patent: 6650717 (2003-11-01), Cupo et al.
patent: 6757913 (2004-06-01), Knox
patent: 6765929 (2004-07-01), Cupo et al.
patent: 6862636 (2005-03-01), Young
patent: 6904270 (2005-06-01), Chan
patent: 6990312 (2006-01-01), Gioscia et al.
patent: 7055166 (2006-05-01), Logan et al.
patent: 7149472 (2006-12-01), Reagor et al.
patent: 7181758 (2007-02-01), Chan
patent: 7257536 (2007-08-01), Finley et al.
patent: 7308236 (2007-12-01), Fukushima
patent: 7369824 (2008-05-01), Chan
patent: 7376414 (2008-05-01), Engstrom
patent: 7403753 (2008-07-01), Chan
patent: 7423982 (2008-09-01), Briggs et al.
patent: 7508789 (2009-03-01), Chan
patent: 7522554 (2009-04-01), Chan
patent: 7778614 (2010-08-01), Chan
patent: 7856217 (2010-12-01), Chan
A J Bower, “Digital Audio—The Eureka 147 DAB System”, Electronic Engineering, Apr. 1998.
“Eureka-147—Digital Audio Broadcasting”, Eureka-147 Project Publication, Aug. 1997.
Office Action of U.S. Appl. No. 11/078,868 (Pat. No. 7,403,753) dated Sep. 7, 2007.
Response to Office Action of U.S. Appl. No. 11/078,868 (Pat. No. 7,403,753) submitted Oct. 1, 2007.
LandOfFree
Transmission and receiver system operating on different... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transmission and receiver system operating on different..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmission and receiver system operating on different... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2733159