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Robert K. Barnes
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Ft. Collins, CO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Adaptive modal PAM2/PAM4 in-phase (I) quadrature (Q) phase detector...
Patent number
9,049,075
Issue date
Jun 2, 2015
Avago Technologies General IP (Singapore) Pte. Ltd.
Christopher M. Juenemann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase-locked loop calibration system and method
Patent number
8,698,567
Issue date
Apr 15, 2014
Avago Technologies General IP (Singapore) Pte. Ltd.
Robert Thelen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Fast lock clock-data recovery for phase steps
Patent number
8,634,503
Issue date
Jan 21, 2014
Avago Technologies General IP (Singapore) Pte Ltd
Brian J. Misek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Phase-locked loop having high-gain mode phase-frequency detector
Patent number
8,432,191
Issue date
Apr 30, 2013
Avago Technologies General IP (Singapore) Pte. Ltd.
Robert Keith Barnes
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and apparatus for biasing a metal-oxide-semiconductor capaci...
Patent number
7,280,002
Issue date
Oct 9, 2007
Avago Technologies General IP Pte. Ltd.
Alvin Leng Sun Loke
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Low-jitter charge-pump phase-locked loop
Patent number
7,277,518
Issue date
Oct 2, 2007
Avago Technologies General IP (Singapore) Pte. Ltd.
Alvin Leng Sun Loke
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Phase detector system with asynchronous output override
Patent number
7,274,764
Issue date
Sep 25, 2007
Avago Technologies General IP (Singapore) Pte. Ltd.
Alvin Leng Sun Loke
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Self-tuning varactor system
Patent number
6,975,176
Issue date
Dec 13, 2005
Agilent Technologies, Inc.
Alvin Leng Sun Loke
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Precision, high speed delay system for providing delayed clock edge...
Patent number
6,373,312
Issue date
Apr 16, 2002
Agilent Technologies, Inc.
Robert K. Barnes
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Clock enable circuit for use in a high speed reprogrammable delay l...
Patent number
6,348,828
Issue date
Feb 19, 2002
Agilent Technologies, Inc.
Robert K. Barnes
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Adaptive Modal PAM2/PAM4 In-Phase (I) Quadrature (Q) Phase Detector...
Publication number
20150055694
Publication date
Feb 26, 2015
Avago Technologies General IP ( Singapore) Pte. Ltd.
Christopher M. Juenemann
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PHASE-LOCKED LOOP CALIBRATION SYSTEM AND METHOD
Publication number
20130257497
Publication date
Oct 3, 2013
Avago Technologies Enterprise IP (Singapore) Pte. Ltd.
Robert Thelen
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
FAST LOCK CLOCK-DATA RECOVERY FOR PHASE STEPS
Publication number
20120250811
Publication date
Oct 4, 2012
Avago Technologies Enterprise IP (Singapore) Pte. Ltd.
Brian J. Misek
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PHASE-LOCKED LOOP HAVING HIGH-GAIN MODE PHASE-FREQUENCY DETECTOR
Publication number
20120187989
Publication date
Jul 26, 2012
Avago Technologies Enterprise IP (Singapore) Pte. Ltd.
Robert Keith Barnes
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Method and apparatus for biasing a metal-oxide-semiconductor capaci...
Publication number
20060197623
Publication date
Sep 7, 2006
Alvin Leng Sun Loke
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Self-tuning varactor system
Publication number
20050110589
Publication date
May 26, 2005
Alvin Leng Sun Loke
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Low-jitter charge-pump phase-locked loop
Publication number
20050111605
Publication date
May 26, 2005
Alvin Leng Sun Loke
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Phase detector system with asynchronous output override
Publication number
20050111607
Publication date
May 26, 2005
Alvin Leng Sun Loke
H03 - BASIC ELECTRONIC CIRCUITRY