Inventor · disambiguated record
Christopher W. Fox
Also filed as: FOX CHRISTOPHER · FOX CHRISTOPHER W · FOX CHRISTOPHER WAYNE
16 granted patents·4 pending applications·2,350 citations·filing 1992–2023
96Inventor score
Files withDALLAS SEMICONDUCTOR5PRECISION TRACKING FM INC4ARRIS ENTPR LLC3NOVUSEDGE INC2COMMON CREDENTIAL SYSTEMS L L1
Top patents by PatentIndex Score
20 records- 0197US5387993AMethod for receiving and transmitting optical data and control information to and from remotely located receivers and transmitters in an optical locator systemPRECISION TRACKING FM INC·Filed 1993·Granted Feb 7, 1995·544 cites·14 claims
- 0293US5850450AMethod and apparatus for encryption key creationDALLAS SEMICONDUCTOR·Filed 1996·Granted Dec 15, 1998·137 cites·10 claims
- 0393US5572195ASensory and control system for local area networksPRECISION TRACKING FM INC·Filed 1994·Granted Nov 5, 1996·248 cites·19 claims
- 0491US8716882B2Powerline communicated load controlPETTLER PETER R·Filed 2012·Granted May 6, 2014·47 cites·28 claims
- 0591US6105013AMethod, apparatus, system and firmware for secure transactionsDALLAS SEMICONDUCTOR·Filed 1998·Granted Aug 15, 2000·486 cites·16 claims
- 0690US5355222AOptical receiver for area location systemPRECISION TRACKING FM INC·Filed 1992·Granted Oct 11, 1994·99 cites·19 claims
- 0789US6237095B1Apparatus for transfer of secure information between a data carrying module and an electronic deviceDALLAS SEMICONDUCTOR·Filed 1998·Granted May 22, 2001·186 cites·8 claims
- 0887US7669054B2Legacy access control security system modernization apparatusCOMMON CREDENTIAL SYSTEMS L L·Filed 2005·Granted Feb 23, 2010·25 cites·20 claims
- 0982US5742238ASystem for communication between a central controller and items in a factory using infrared lightEMTRAK INC·Filed 1995·Granted Apr 21, 1998·127 cites·9 claims
- 1079US5748740AMethod, apparatus, system and firmware for secure transactionsDALLAS SEMICONDUCTOR·Filed 1996·Granted May 5, 1998·225 cites·27 claims
- 1173US5805702AMethod, apparatus, and system for transferring units of valueDALLAS SEMICONDUCTOR·Filed 1996·Granted Sep 8, 1998·180 cites·15 claims
- 1268US2024037598A1Method and system for exemplary campaign message generationKLAVIYO INC·Filed 2022·Application pending·0 cites
- 1367US9544017B2Powerline communicated load controlPOWERLINE LOAD CONTROL·Filed 2014·Granted Jan 10, 2017·3 cites·22 claims
- 1460US12058104B2Remote controller source address verification and retention for access devicesARRIS ENTPR LLC·Filed 2022·Granted Aug 6, 2024·0 cites·20 claims
- 1555US11552928B2Remote controller source address verification and retention for access devicesARRIS ENTPR LLC·Filed 2021·Granted Jan 10, 2023·0 cites·12 claims
- 1652USRE36530EMethod for receiving and transmitting optical data and control information to and from remotely located receivers and transmitters in an optical locator systemPRECISION TRACKING FM INC·Filed 1997·Granted Jan 25, 2000·40 cites·15 claims
- 1748US2023283605A1Authentication of consumer premise equipmentARRIS ENTPR LLC·Filed 2023·Application pending·0 cites
- 1841US6881910B2Security device for electrical cordsFiled 2003·Granted Apr 19, 2005·3 cites·2 claims
- 1936US2005283825A1Method and system for providing networked physical securityNOVUSEDGE INC·Filed 2004·Application pending·0 cites
- 2036US2005283821A1Method and system for providing fault tolerant physical securityNOVUSEDGE INC·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →