Inventor · disambiguated record
Steven J. Raynesford
Also filed as: RAYNESFORD STEVEN · RAYNESFORD STEVEN J · RAYNESFORD STEVEN JAMES
17 granted patents·2 pending applications·508 citations·filing 1990–2022
93Inventor score
Files withSENSORMATIC ELECTRONICS LLC6NIPPON DENKI HOME ELECTRONICS5CAMPERO RICHARD JOHN3RAYNESFORD STEVEN J2HUANG JOHN C Y1
Top patents by PatentIndex Score
19 records- 0196US5406627ADigital data cryptographic systemNIPPON DENKI HOME ELECTRONICS·Filed 1992·Granted Apr 11, 1995·269 cites·22 claims
- 0291US5091938ASystem and method for transmitting entertainment information to authorized ones of plural receiversNIPPON DENKI HOME ELECTRONICS·Filed 1990·Granted Feb 25, 1992·110 cites·11 claims
- 0389US11544984B2Systems and methods for location identification and tracking using a cameraSENSORMATIC ELECTRONICS LLC·Filed 2021·Granted Jan 3, 2023·2 cites·12 claims
- 0482US5185794ASystem and method for scrambling and/or descrambling a video signalNIPPON DENKI HOME ELECTRONICS·Filed 1991·Granted Feb 9, 1993·61 cites·24 claims
- 0581US11594115B2Methods and apparatuses for determining a position of a security tagSENSORMATIC ELECTRONICS LLC·Filed 2021·Granted Feb 28, 2023·1 cites·24 claims
- 0673US5267312AAudio signal cryptographic systemNIPPON DENKI HOME ELECTRONICS·Filed 1991·Granted Nov 30, 1993·38 cites·3 claims
- 0770US10733862B2Foreign RFID tag discrimination and managementHUANG JOHN C Y·Filed 2018·Granted Aug 4, 2020·2 cites·20 claims
- 0870US8497762B2Network controlCAMPERO RICHARD JOHN·Filed 2006·Granted Jul 30, 2013·5 cites·84 claims
- 0967US10318779B2Systems and methods for robust protection of item authentication, tracking and tracing against tag duplicationRAYNESFORD STEVEN J·Filed 2018·Granted Jun 11, 2019·1 cites·22 claims
- 1066US9778343B2Systems and methods for locating tags within a spaceRAYNESFORD STEVEN J·Filed 2015·Granted Oct 3, 2017·3 cites·20 claims
- 1162US8736423B2RFID network control and redundancyCAMPERO RICHARD JOHN·Filed 2012·Granted May 27, 2014·2 cites·19 claims
- 1259US12489194B2Antennas with light sourceSENSORMATIC ELECTRONICS LLC·Filed 2021·Granted Dec 2, 2025·0 cites·6 claims
- 1357US11763650B2Foreign RFID tag discrimination and managementTYCO FIRE & SECURITY GMBH·Filed 2020·Granted Sep 19, 2023·0 cites·20 claims
- 1454US11568160B2Methods and systems for classifying tag status in a retail environmentSENSORMATIC ELECTRONICS LLC·Filed 2020·Granted Jan 31, 2023·0 cites·20 claims
- 1550US11907779B2Passive-radio frequency blocking of side-lobe readsSENSORMATIC ELECTRONICS LLC·Filed 2020·Granted Feb 20, 2024·0 cites·22 claims
- 1648US5166976ASystem and method for detection of a pulse within a video signalNIPPON DENKI HOME ELECTRONICS·Filed 1991·Granted Nov 24, 1992·14 cites·5 claims
- 1746US2022309258A1Methods and apparatuses for deterring unauthorized rfid scannersSENSORMATIC ELECTRONICS LLC·Filed 2022·Application pending·0 cites
- 1846US2017046891A1Systems and methods for location identification and tracking using a cameraTRIVELPIECE STEVE E·Filed 2016·Application pending·0 cites
- 1945US8138891B2RFID network control and redundancyCAMPERO RICHARD JOHN·Filed 2008·Granted Mar 20, 2012·0 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →