Inventor · disambiguated record
Sylvain Jacques Prevost
Also filed as: PREVOST SYLVAIN · PREVOST SYLVAIN JACQUES
43 granted patents·15 pending applications·223 citations·filing 2001–2025
98Inventor score
Top patents by PatentIndex Score
58 records- 0198US11900750B2Ultra-wide band device for access control reader systemASSA ABLOY AB·Filed 2020·Granted Feb 13, 2024·10 cites·20 claims
- 0298US11770708B2Physical access control systems with localization-based intent detectionASSA ABLOY AB·Filed 2020·Granted Sep 26, 2023·8 cites·20 claims
- 0398US11405784B2Physical access control systems with localization-based intent detectionASSA ABLOY AB·Filed 2020·Granted Aug 2, 2022·19 cites·25 claims
- 0497US11928906B2Ultra-wide band device for access control reader systemASSA ABLOY AB·Filed 2020·Granted Mar 12, 2024·6 cites·18 claims
- 0597US11825292B2Physical access control systems with localization-based intent detectionASSA ABLOY AB·Filed 2020·Granted Nov 21, 2023·7 cites·21 claims
- 0697US11765588B2Physical access control systems with localization-based intent detectionASSA ABLOY AB·Filed 2022·Granted Sep 19, 2023·6 cites·20 claims
- 0796US12133077B2Physical access control systems with localization-based intent detectionASSA ABLOY AB·Filed 2023·Granted Oct 29, 2024·2 cites·20 claims
- 0896US11902784B2Reader coordination for access controlASSA ABLOY AB·Filed 2020·Granted Feb 13, 2024·4 cites·20 claims
- 0995US12142102B2Ultra-wide band device for access control reader systemASSA ABLOY AB·Filed 2023·Granted Nov 12, 2024·2 cites·24 claims
- 1094US12022288B2Physical access control systems with localization-based intent detectionASSA ABLOY AB·Filed 2020·Granted Jun 25, 2024·3 cites·20 claims
- 1193US12002312B2Upper layer device architecture for ultra-wide band enabled deviceASSA ABLOY AB·Filed 2020·Granted Jun 4, 2024·3 cites·19 claims
- 1292US8799932B2System and method for support of legacy communications protocols in a smart cardPREVOST SYLVAIN·Filed 2006·Granted Aug 5, 2014·28 cites·7 claims
- 1391US12367725B2Trajectory and intent predictionASSA ABLOY AB·Filed 2021·Granted Jul 22, 2025·2 cites·20 claims
- 1491US8286883B2System and method for updating read-only memory in smart card memory modulesASNAASHARI MEDHI·Filed 2007·Granted Oct 16, 2012·27 cites·24 claims
- 1590US11875209B2Connection and service discovery for fine ranging applicationsASSA ABLOY AB·Filed 2020·Granted Jan 16, 2024·2 cites·20 claims
- 1689US12495299B2Physical access control systems with localization-based intent detectionASSA ABLOY AB·Filed 2024·Granted Dec 9, 2025·0 cites·18 claims
- 1788US2025016564A1Physical access control systems with localization-based intent detectionASSA ABLOY AB·Filed 2024·Application pending·0 cites
- 1887US8162227B2Intelligent controller system and method for smart card memory modulesASNAASHARI MEDHI·Filed 2007·Granted Apr 24, 2012·17 cites·22 claims
- 1987US8156322B2Critical security parameter generation and exchange system and method for smart-card memory modulesASNAASHARI MEDHI·Filed 2007·Granted Apr 10, 2012·15 cites·25 claims
- 2086US8746578B2System and method for updating read-only memory in smart card memory modulesASNAASHARI MEHDI·Filed 2012·Granted Jun 10, 2014·7 cites·20 claims
- 2185US12212964B2Reader coordination for access controlASSA ABLOY AB·Filed 2023·Granted Jan 28, 2025·0 cites·20 claims
- 2285US7926096B2Enforcing time-based transaction policies on devices lacking independent clocksGEMALTO SA·Filed 2005·Granted Apr 12, 2011·17 cites·18 claims
- 2384US11763551B2Systems and methods for fine tuning image classification neural networksASSA ABLOY AB·Filed 2020·Granted Sep 19, 2023·2 cites·20 claims
- 2482US12190186B2Connection and service discovery for fine ranging applicationsASSA ABLOY AB·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 2582US2025014408A1Ultra-wide band device for access control reader systemASSA ABLOY AB·Filed 2024·Application pending·0 cites
- 2681US2025022331A1Ultra-wide band radar for tailgating detection in access control systemsASSA ABLOY AB·Filed 2024·Application pending·0 cites
- 2780US9483632B2Intelligent controller system and method for smart card memory modulesMICRON TECHNOLOGY INC·Filed 2015·Granted Nov 1, 2016·2 cites·20 claims
- 2880US2025111185A1Connection and service discovery for fine ranging applicationsASSA ABLOY AB·Filed 2024·Application pending·0 cites
- 2979US8898477B2System and method for secure firmware update of a secure token having a flash memory controller and a smart cardPREVOST SYLVAIN·Filed 2007·Granted Nov 25, 2014·9 cites·17 claims
- 3078US12283143B2Upper layer device architecture for ultra-wide band enabled deviceASSA ABLOY AB·Filed 2024·Granted Apr 22, 2025·0 cites·20 claims
- 3176US8930711B2Critical security parameter generation and exchange system and method for smart-card memory modulesASNAASHARI MEHDI·Filed 2012·Granted Jan 6, 2015·3 cites·20 claims
- 3276US8307131B2System and method for drive resizing and partition size exchange between a flash memory controller and a smart cardPREVOST SYLVAIN·Filed 2007·Granted Nov 6, 2012·8 cites·12 claims
- 3371US12495041B2Secure element arrays in internet-of-things systemsASSA ABLOY AB·Filed 2023·Granted Dec 9, 2025·0 cites·10 claims
- 3471US7665667B2System and method for updating access control mechanismsGEMALTO INC·Filed 2005·Granted Feb 23, 2010·3 cites·11 claims
- 3570US12136308B2Ultra-wide band radar for tailgating detection in access control systemsASSA ABLOY AB·Filed 2021·Granted Nov 5, 2024·0 cites·19 claims
- 3670US2025252800A1Trajectory and intent predictionASSA ABLOY AB·Filed 2025·Application pending·0 cites
- 3762US7698703B2Imparting digital uniqueness to the types of a programming language using a unique digital sequenceGEMALTO INC·Filed 2005·Granted Apr 13, 2010·2 cites·20 claims
- 3860US12443717B2Methods and processes to securely update secure elementsASSA ABLOY AB·Filed 2020·Granted Oct 14, 2025·0 cites·19 claims
- 3960US2023252837A1Physical access control systems and methodsHID GLOBAL CORP·Filed 2023·Application pending·0 cites
- 4058US9088418B2System and method for updating read-only memory in smart card memory modulesMICRON TECHNOLOGY INC·Filed 2014·Granted Jul 21, 2015·0 cites·19 claims
- 4158US2024015149A1Secure element arrays in internet-of-things systemsASSA ABLOY AB·Filed 2021·Application pending·0 cites
- 4257US12254732B2Physical access control systems and methodsHID GLOBAL CORP·Filed 2020·Granted Mar 18, 2025·0 cites·17 claims
- 4357US7168612B2Method and apparatus for processing transactions in a data processing systemAXALTO INC·Filed 2001·Granted Jan 30, 2007·6 cites·33 claims
- 4456US9979540B2System and method for updating read-only memory in smart card memory modulesMICRON TECHNOLOGY INC·Filed 2015·Granted May 22, 2018·0 cites·9 claims
- 4554US9413535B2Critical security parameter generation and exchange system and method for smart-card memory modulesMICRON TECHNOLOGY INC·Filed 2015·Granted Aug 9, 2016·0 cites·20 claims
- 4653US9111045B2Intelligent controller system and method for smart card memory modulesASNAASHARI MEHDI·Filed 2012·Granted Aug 18, 2015·0 cites·13 claims
- 4751US9734366B2Tamper credentialASSA ABLOY AB·Filed 2014·Granted Aug 15, 2017·0 cites·20 claims
- 4851US7131121B2Method and apparatus for linking converted applet files without relocation annotationsAXALTO INC·Filed 2001·Granted Oct 31, 2006·3 cites·74 claims
- 4950US2006080655A1System and method for post-issuance code update employing embedded native codeAXALTO INC·Filed 2005·Application pending·0 cites
- 5049US2006095598A1Method and apparatus of extending answer to reset and subsequent communications between a smart card and a chip card interface deviceAXALTO INC·Filed 2004·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →