Inventor · disambiguated record
Richard C. Walker
Also filed as: WALKER RICHARD · WALKER RICHARD C · WALKER RICHARD CLAYTON · WALKER RICHARD P
47 granted patents·10 pending applications·3,497 citations·filing 1975–2019
99Inventor score
Files withAGILENT TECHNOLOGIES INC15HEWLETT PACKARD CO10WALKER RICHARD C8Corning Optical Communications LLC5KLINE & WALKER LLC4
Top patents by PatentIndex Score
57 records- 0199US10235184B2Boot loader for active cable assembliesCorning Optical Communications LLC·Filed 2016·Granted Mar 19, 2019·59 cites·23 claims
- 0298US7259357B2Electronically controlled sealing, unsealing and/or bonding with metal strip or wire coated with liquefiable substance for redundant application and tamper detectionKLINE AND WALKER LLC·Filed 2003·Granted Aug 21, 2007·188 cites·7 claims
- 0398US6647328B2Electrically controlled automated devices to control equipment and machinery with remote control and accountability worldwideKLINE AND WALKER LLC·Filed 2000·Granted Nov 11, 2003·511 cites·40 claims
- 0498US6501404B2System and method for encoding an input data stream by utilizing a predictive, look-ahead featureAGILENT TECHNOLOGIES INC·Filed 2001·Granted Dec 31, 2002·161 cites·20 claims
- 0597US6965816B2PFN/TRAC system FAA upgrades for accountable remote and robotics control to stop the unauthorized use of aircraft and to improve equipment management and public safety in transportationKLINE & WALKER LLC·Filed 2002·Granted Nov 15, 2005·486 cites·46 claims
- 0697US6157317ASecure communication and control system for monitoring, recording, reporting and/or restricting unauthorized use of vehicle.KLINE AND WALKER LLC·Filed 1997·Granted Dec 5, 2000·206 cites·39 claims
- 0796US9213445B2Optical touch-screen systems and methods using a planar transparent sheetCORNING INC·Filed 2012·Granted Dec 15, 2015·51 cites·18 claims
- 0896US8403571B2Apparatuses, systems, and methods for facilitating optical communication between electronic devicesWALKER RICHARD C·Filed 2011·Granted Mar 26, 2013·39 cites·25 claims
- 0996US6650638B1Decoding method and decoder for 64b/66b coded packetized serial dataAGILENT TECHNOLOGIES INC·Filed 2000·Granted Nov 18, 2003·229 cites·18 claims
- 1094US4884041AFully integrated high-speed voltage controlled ring oscillatorHEWLETT PACKARD CO·Filed 1987·Granted Nov 28, 1989·65 cites·1 claims
- 1193US6795064B2Electro-optical material-based grey scale generating methodAGILENT TECHNOLOGIES INC·Filed 2001·Granted Sep 21, 2004·55 cites·6 claims
- 1292US6735328B1Personal viewing device with system for providing identification information to a connected systemAGILENT TECHNOLOGIES INC·Filed 2000·Granted May 11, 2004·113 cites·19 claims
- 1391US7249314B2Simultaneous multi-user document editing systemTHOUGHTSLINGER CORP·Filed 2001·Granted Jul 24, 2007·235 cites·32 claims
- 1490US6975617B2Network monitoring system with built-in monitoring data gatheringAGILENT TECHNOLOGIES INC·Filed 2001·Granted Dec 13, 2005·114 cites·32 claims
- 1590US6718491B1Coding method and coder for coding packetized serial data with low overheadAGILENT TECHNOLOGIES INC·Filed 2000·Granted Apr 6, 2004·72 cites·18 claims
- 1690US6359662B1Method and system for compensating for defects in a multi-light valve display systemAGILENT TECHNOLOGIES INC·Filed 1999·Granted Mar 19, 2002·98 cites·16 claims
- 1788US6329974B1Electro-optical material-based display device having analog pixel driversAGILENT TECHNOLOGIES INC·Filed 1998·Granted Dec 11, 2001·79 cites·21 claims
- 1887US8824838B2Integrated circuit for facilitating optical communication between electronic devicesWALKER RICHARD C·Filed 2011·Granted Sep 2, 2014·11 cites·16 claims
- 1987US6249269B1Analog pixel drive circuit for an electro-optical material-based display deviceAGILENT TECHNOLOGIES INC·Filed 1998·Granted Jun 19, 2001·87 cites·28 claims
- 2086US9225423B1Optical engines and optical cable assemblies capable of low-speed and high-speed optical communicationCORNING OPTICAL COMM LLC·Filed 2014·Granted Dec 29, 2015·8 cites·25 claims
- 2185US6862701B2Data communication system with self-test facilityAGILENT TECHNOLOGIES INC·Filed 2001·Granted Mar 1, 2005·46 cites·34 claims
- 2285US4001036ASystem for improving charge efficiency of a zinc-chloride batteryENERGY DEV ASS·Filed 1975·Granted Jan 4, 1977·43 cites·8 claims
- 2383US5438621ADC-free line code and bit and frame synchronization for arbitrary data transmissionHEWLETT PACKARD CO·Filed 1991·Granted Aug 1, 1995·77 cites·23 claims
- 2481US5138287AHigh frequency common mode chokeHEWLETT PACKARD CO·Filed 1990·Granted Aug 11, 1992·36 cites·13 claims
- 2580US9046961B2Robust optical touch—screen systems and methods using a planar transparent sheetKING JEFFREY STAPLETON·Filed 2012·Granted Jun 2, 2015·8 cites·20 claims
- 2680US5841325AFully-integrated high-speed interleaved voltage-controlled ring oscillatorHEWLETT PACKARD CO·Filed 1997·Granted Nov 24, 1998·42 cites·20 claims
- 2779US9983376B2High-data-rate electrical interconnect cablesCorning Optical Communications LLC·Filed 2016·Granted May 29, 2018·3 cites·42 claims
- 2879US5678222AModulation and frequency conversion by time sharingHEWLETT PACKARD CO·Filed 1994·Granted Oct 14, 1997·51 cites·29 claims
- 2978US5012494AMethod and apparatus for clock recovery and data retiming for random NRZ dataHEWLETT PACKARD CO·Filed 1989·Granted Apr 30, 1991·52 cites·24 claims
- 3077US7055073B2Coding method for coding packetized serial data with low overheadWALKER RICHARD C·Filed 2004·Granted May 30, 2006·24 cites·22 claims
- 3177US6552698B1Immersive display systemAGILENT TECHNOLOGIES INC·Filed 2000·Granted Apr 22, 2003·16 cites·12 claims
- 3276US7221723B2Multi-phase samplingAGILENT TECHNOLOGIES INC·Filed 2001·Granted May 22, 2007·22 cites·28 claims
- 3370US5323269ASystem for transmitting and monitoring laser light and method for optical monitoring of a transmission pathSIEMENS AG·Filed 1992·Granted Jun 21, 1994·36 cites·17 claims
- 3470US5018190ADevice to block unauthorized modem access over a PBX lineHEWLETT PACKARD CO·Filed 1989·Granted May 21, 1991·41 cites·16 claims
- 3569US5507602APowder transfer from supersack containers and dispersion into a homogeneous slurryHUBER CORP J M·Filed 1994·Granted Apr 16, 1996·24 cites·14 claims
- 3668US6760349B1Multiplexer with channel sectioning, selectivity actuated current sources, and common-base amplifiersAGILENT TECHNOLOGIES INC·Filed 2000·Granted Jul 6, 2004·14 cites·22 claims
- 3768US4791653APseudorandom word sequence synchronizerHEWLETT PACKARD CO·Filed 1987·Granted Dec 13, 1988·28 cites·5 claims
- 3865US6055286AOversampling rotational frequency detectorHEWLETT PACKARD CO·Filed 1997·Granted Apr 25, 2000·54 cites·10 claims
- 3957US6870520B2Immersive display systemFiled 2003·Granted Mar 22, 2005·4 cites·14 claims
- 4056US10817306B2Boot loader for active cable assembliesCorning Optical Communications LLC·Filed 2019·Granted Oct 27, 2020·0 cites·16 claims
- 4152US2007079012A1Universal electronic payment system: to include "PS1 & PFN Connect TM", and the same technology to provide wireless interoperability for first responder communications in a national security programWALKER RICHARD C·Filed 2006·Application pending·0 cites
- 4251US2006206246A1Second national / international management and security system for responsible global resourcing through technical management to brige cultural and economic desparityWALKER RICHARD C·Filed 2005·Application pending·0 cites
- 4350US6760551B2Adaptive decoder for skin effect limited signalsAGILENT TECHNOLOGIES INC·Filed 2002·Granted Jul 6, 2004·2 cites·18 claims
- 4448US11017992B2AC-coupled system for particle detectionAGILENT TECHNOLOGIES INC·Filed 2019·Granted May 25, 2021·0 cites·20 claims
- 4548US2007168835A1Serial communications system and methodAMRUTUR BHARADWAJ S·Filed 2007·Application pending·0 cites
- 4647US9882651B2Methods, circuits and optical cable assemblies for optical transmission of high-speed data and low-speed dataCorning Optical Communications LLC·Filed 2016·Granted Jan 30, 2018·0 cites·20 claims
- 4747US2006026017A1National / international management and security system for responsible global resourcing through technical management to brige cultural and economic desparityWALKER RICHARD C·Filed 2004·Application pending·0 cites
- 4845US9497525B2Optical engines and optical cable assemblies having electrical signal conditioningCorning Optical Communications LLC·Filed 2014·Granted Nov 15, 2016·0 cites·25 claims
- 4945US9354411B2Receiver optical assemblies (ROAs) having photo-detector remotely located from transimpedance amplifier, and related components, circuits, and methodsCORNING OPTICAL COMM LLC·Filed 2013·Granted May 31, 2016·0 cites·33 claims
- 5045US2007186157A1Simultaneous multi-user document editing systemWALKER RICHARD P·Filed 2007·Application pending·0 cites
Showing the top 50 of 57 patent records by PatentIndex Score.
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