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Frederic Joel Harris
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Lemon Grove, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Filter parallelization for high data throughput
Patent number
8,938,483
Issue date
Jan 20, 2015
Xilinx, Inc.
Benjamin Egg
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Channelization circuits having multiple commutators
Patent number
8,472,307
Issue date
Jun 25, 2013
Xilinx, Inc.
Frederic J. Harris
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Low phase noise recursive direct digital synthesis with automatic g...
Patent number
7,929,651
Issue date
Apr 19, 2011
Xilinx, Inc.
Frederic J. Harris
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Waveform generation for improved peak-to-average amplitude ratio
Patent number
7,627,046
Issue date
Dec 1, 2009
Xilinx, Inc.
Christopher H. Dick
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Digital frequency synthesis
Patent number
7,557,619
Issue date
Jul 7, 2009
Xilinx, Inc.
Christopher H. Dick
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Look-up table delta-sigma conversion
Patent number
7,190,288
Issue date
Mar 13, 2007
Northrop Grumman Corp.
Ian Stuart Robinson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
System and method for nondisruptively embedding an OFDM modulated d...
Patent number
7,071,994
Issue date
Jul 4, 2006
Telisar Corporation
Frederic Joel Harris
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Tunable narrow-band filter including sigma-delta modulator
Patent number
6,876,698
Issue date
Apr 5, 2005
Xilinx, Inc.
Christopher H. Dick
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Narrow-band filter including sigma-delta modulator implemented in a...
Patent number
6,600,788
Issue date
Jul 29, 2003
Xilinx, Inc.
Christopher H. Dick
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Error feed-forward direct digital synthesis
Patent number
6,333,649
Issue date
Dec 25, 2001
Xilinx, Inc.
Christopher H. Dick
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Look-up table delta-sigma conversion
Publication number
20040263365
Publication date
Dec 30, 2004
Ian Stuart Robinson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Recursive resampling digital filter structure for demodulating 3G w...
Publication number
20030076907
Publication date
Apr 24, 2003
Frederic Joel Harris
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
System and method for nondisruptively embedding a QAM modulated dat...
Publication number
20020085117
Publication date
Jul 4, 2002
Frederic Joel Harris
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and method for nondisruptively embedding an OFDM modulated d...
Publication number
20020085118
Publication date
Jul 4, 2002
Frederic Joel Harris
G06 - COMPUTING CALCULATING COUNTING