Inventor · disambiguated record
Robert Keith Barnes
Also filed as: BARNES ROBERT K · BARNES ROBERT KEITH
12 granted patents·196 citations·filing 1992–2013
91Inventor score
Files withAVAGO TECHNOLOGIES GENERAL IP4AGILENT TECHNOLOGIES INC3HEWLETT PACKARD CO2BARNES ROBERT KEITH1MISEK BRIAN J1
Top patents by PatentIndex Score
12 records- 0194US5276564AProgrammable start-of-sector pulse generator for a disk drive using embedded servo bursts and split data fieldsHEWLETT PACKARD CO·Filed 1992·Granted Jan 4, 1994·98 cites·7 claims
- 0286US9049075B2Adaptive modal PAM2/PAM4 in-phase (I) quadrature (Q) phase detector for a receiverAVAGO TECHNOLOGIES GENERAL IP·Filed 2013·Granted Jun 2, 2015·11 cites·24 claims
- 0381US6373312B1Precision, high speed delay system for providing delayed clock edges with new delay values every clock periodAGILENT TECHNOLOGIES INC·Filed 2000·Granted Apr 16, 2002·25 cites·22 claims
- 0471US5315456AProgrammable servo timing generatorHEWLETT PACKARD CO·Filed 1992·Granted May 24, 1994·21 cites·6 claims
- 0569US6348828B1Clock enable circuit for use in a high speed reprogrammable delay line incorporating glitchless enable/disable functionalityAGILENT TECHNOLOGIES INC·Filed 2000·Granted Feb 19, 2002·14 cites·20 claims
- 0666US8698567B2Phase-locked loop calibration system and methodTHELEN ROBERT·Filed 2012·Granted Apr 15, 2014·3 cites·20 claims
- 0764US8634503B2Fast lock clock-data recovery for phase stepsMISEK BRIAN J·Filed 2011·Granted Jan 21, 2014·3 cites·18 claims
- 0859US7277518B2Low-jitter charge-pump phase-locked loopAVAGO TECHNOLOGIES GENERAL IP·Filed 2003·Granted Oct 2, 2007·11 cites·25 claims
- 0949US7280002B2Method and apparatus for biasing a metal-oxide-semiconductor capacitor for capacitive tuningAVAGO TECHNOLOGIES GENERAL IP·Filed 2005·Granted Oct 9, 2007·2 cites·17 claims
- 1048US6975176B2Self-tuning varactor systemAGILENT TECHNOLOGIES INC·Filed 2003·Granted Dec 13, 2005·5 cites·25 claims
- 1146US8432191B2Phase-locked loop having high-gain mode phase-frequency detectorBARNES ROBERT KEITH·Filed 2011·Granted Apr 30, 2013·1 cites·19 claims
- 1240US7274764B2Phase detector system with asynchronous output overrideAVAGO TECHNOLOGIES GENERAL IP·Filed 2003·Granted Sep 25, 2007·2 cites·17 claims
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