Inventor · disambiguated record
Zachary Nathan Fister
Also filed as: FISTER ZACHARY · FISTER ZACHARY N · FISTER ZACHARY NATHAN
20 granted patents·8 pending applications·268 citations·filing 2002–2025
95Inventor score
Files withLEXMARK INT INC22ADKINS CHRISTOPHER ALAN1BAILEY JAMES RAY1FISTER ZACHARY1FISTER ZACHARY NATHAN1
Top patents by PatentIndex Score
28 records- 0198US9922276B2Dynamic address change optimizationsLEXMARK INT INC·Filed 2015·Granted Mar 20, 2018·38 cites·21 claims
- 0297US8850079B2Dynamic address change optimizationsLEXMARK INT INC·Filed 2013·Granted Sep 30, 2014·14 cites·22 claims
- 0396US9176921B2Dynamic address change optimizationsLEXMARK INT INC·Filed 2014·Granted Nov 3, 2015·35 cites·21 claims
- 0495US8386657B2Dynamic address change for slave devices on a shared busLEXMARK INT INC·Filed 2012·Granted Feb 26, 2013·57 cites·15 claims
- 0594US8621116B2Dynamic address change optimizationsFISTER ZACHARY·Filed 2011·Granted Dec 31, 2013·44 cites·20 claims
- 0692US8225021B2Dynamic address change for slave devices on a shared busADKINS CHRISTOPHER ALAN·Filed 2009·Granted Jul 17, 2012·36 cites·21 claims
- 0790US10416602B1System and methods for detecting non-authentic slave components using clock frequency changesLEXMARK INT INC·Filed 2018·Granted Sep 17, 2019·5 cites·19 claims
- 0882US10962914B1System and methods for detecting non-authentic slave components using clock frequency changesLEXMARK INT INC·Filed 2020·Granted Mar 30, 2021·1 cites·6 claims
- 0974US7653785B2Reconfigurable cache controller utilizing multiple ASIC SRAMSLEXMARK INT INC·Filed 2005·Granted Jan 26, 2010·8 cites·24 claims
- 1072US11347172B2System and methods for detecting non-authentic slave components using clock frequency changesLEXMARK INT INC·Filed 2021·Granted May 31, 2022·0 cites·4 claims
- 1172US2025363503A1Methods and systems for determining the authenticity of a componentLEXMARK INT INC·Filed 2025·Application pending·0 cites
- 1271US12236436B2Methods and systems for determining the authenticity of a componentLEXMARK INT INC·Filed 2022·Granted Feb 25, 2025·0 cites·13 claims
- 1371US8103712B2Method for performing a division operation in a systemBAILEY JAMES RAY·Filed 2007·Granted Jan 24, 2012·6 cites·18 claims
- 1471US2024422003A1Security device computation matchingLEXMARK INT INC·Filed 2024·Application pending·0 cites
- 1567US11989737B2Methods and systems for determining the authenticity of a componentLEXMARK INT INC·Filed 2021·Granted May 21, 2024·0 cites·18 claims
- 1667US2023252167A1Authentication Using Current Drawn by Security DeviceLEXMARK INT INC·Filed 2023·Application pending·0 cites
- 1766US6651100B2Automatic negotiation of an internet protocol address for a network connected deviceLEXMARK INT INC·Filed 2002·Granted Nov 18, 2003·13 cites·10 claims
- 1865US7580564B2Method of an image processor for transforming a n-bit data packet to a m-bit data packet using a lookup tableLEXMARK INT INC·Filed 2004·Granted Aug 25, 2009·7 cites·19 claims
- 1964US2020012223A1System and Methods for Detecting Non-authentic Slave Components Using Clock Frequency ChangesLEXMARK INT INC·Filed 2019·Application pending·0 cites
- 2062US12206785B2Security device computation matchingLEXMARK INT INC·Filed 2021·Granted Jan 21, 2025·0 cites·3 claims
- 2161US2018157943A1Dynamic Address Change OptimizationsLEXMARK INT INC·Filed 2018·Application pending·0 cites
- 2261US2022114264A1Authentication Using Current Drawn by Security DeviceLEXMARK INT INC·Filed 2021·Application pending·0 cites
- 2355US8510692B2Verification system and method using constrained random test parameter selectionFISTER ZACHARY NATHAN·Filed 2011·Granted Aug 13, 2013·1 cites·13 claims
- 2452US7562136B2Automatic negotiation of an internet protocol address for a network connected deviceLEXMARK INT INC·Filed 2003·Granted Jul 14, 2009·3 cites·33 claims
- 2548US12450398B2Methods and systems for determining the authenticity of a componentLEXMARK INT INC·Filed 2023·Granted Oct 21, 2025·0 cites·19 claims
- 2643US2007106719A1Integer square root algorithm for use in digital image processingLEXMARK INT INC·Filed 2005·Application pending·0 cites
- 2741US9444964B1Method and apparatus for scanning an imageMARVELL INT LTD·Filed 2015·Granted Sep 13, 2016·0 cites·21 claims
- 2838US2003225864A1Host-based automatic negotiation of an internet protocol address for a network connected deviceFiled 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →