Inventor · disambiguated record
Jennifer Topmiller Williams
Also filed as: WILLIAMS JENNIFER TOPMILLER
17 granted patents·26 pending applications·7 citations·filing 2018–2025
88Inventor score
Files withLEXMARK INT INC43
Top patents by PatentIndex Score
43 records- 0192US2025023999A1Chip and supply item for imaging device, including communicationLEXMARK INT INC·Filed 2024·Application pending·0 cites
- 0288US10419641B1Chip and supply item for imaging device, including communicationLEXMARK INT INC·Filed 2018·Granted Sep 17, 2019·6 cites·13 claims
- 0386US2024411551A1Methods for updating an electronic deviceLEXMARK INT INC·Filed 2024·Application pending·0 cites
- 0480US12073206B2Methods for updating an electronic deviceLEXMARK INT INC·Filed 2022·Granted Aug 27, 2024·0 cites·13 claims
- 0577US12386942B2Authentication using analog signal challengeLEXMARK INT INC·Filed 2022·Granted Aug 12, 2025·0 cites·2 claims
- 0677US2023120750A1Methods for Updating an Electronic DeviceLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 0776US12081713B2Methods and systems for maintaining a time measurement on an electronic deviceLEXMARK INT INC·Filed 2023·Granted Sep 3, 2024·0 cites·13 claims
- 0875US2024094925A1Methods for restricting read access to supply chipsLEXMARK INT INC·Filed 2023·Application pending·0 cites
- 0975US2022382850A1Authentication using analog signal challengeLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 1074US2024406329A1Methods and systems for maintaining a time measurement on an electronic deviceLEXMARK INT INC·Filed 2024·Application pending·0 cites
- 1173US2023367866A1Authentication using analog signal challengeLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 1273US2023367863A1Authentication using analog signal challengeLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 1373US2023367865A1Authentication using analog signal challengeLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 1472US12069216B2Methods and systems for maintaining a time measurement on an electronic deviceLEXMARK INT INC·Filed 2022·Granted Aug 20, 2024·0 cites·18 claims
- 1572US2025363503A1Methods and systems for determining the authenticity of a componentLEXMARK INT INC·Filed 2025·Application pending·0 cites
- 1671US12236436B2Methods and systems for determining the authenticity of a componentLEXMARK INT INC·Filed 2022·Granted Feb 25, 2025·0 cites·13 claims
- 1771US11665298B2Methods and systems for maintaining a time measurement on an electronic deviceLEXMARK INT INC·Filed 2022·Granted May 30, 2023·0 cites·19 claims
- 1871US2023069877A1Methods for restricting read access to supply chipsLEXMARK INT INC·Filed 2022·Application pending·0 cites
- 1971US2025278477A1Methods and systems for detection of clock tampering on an electronic deviceLEXMARK INT INC·Filed 2024·Application pending·0 cites
- 2071US2024422003A1Security device computation matchingLEXMARK INT INC·Filed 2024·Application pending·0 cites
- 2171US2025278223A1Methods and systems for detection of clock tampering on an electronic deviceLEXMARK INT INC·Filed 2024·Application pending·0 cites
- 2268US11531477B2Methods for restricting read access to supply chipsLEXMARK INT INC·Filed 2021·Granted Dec 20, 2022·0 cites·5 claims
- 2368US2025278498A1Methods and systems for communicating messages on an electronic deviceLEXMARK INT INC·Filed 2025·Application pending·0 cites
- 2468US2025278499A1Methods and systems for communicating messages on an electronic deviceLEXMARK INT INC·Filed 2025·Application pending·0 cites
- 2567US11989737B2Methods and systems for determining the authenticity of a componentLEXMARK INT INC·Filed 2021·Granted May 21, 2024·0 cites·18 claims
- 2667US10990300B2Methods for restricting read access to supply chipsLEXMARK INT INC·Filed 2019·Granted Apr 27, 2021·1 cites·5 claims
- 2767US2019394354A1Communication Between an Image Forming Device and a Replaceable Supply ItemLEXMARK INT INC·Filed 2019·Application pending·0 cites
- 2867US2023252167A1Authentication Using Current Drawn by Security DeviceLEXMARK INT INC·Filed 2023·Application pending·0 cites
- 2966US11455134B2Communication between an image forming device and a replaceable supply itemLEXMARK INT INC·Filed 2021·Granted Sep 27, 2022·0 cites·3 claims
- 3064US10530959B2Communication between an image forming device and a replaceable supply itemLEXMARK INT INC·Filed 2018·Granted Jan 7, 2020·0 cites·3 claims
- 3162US12206785B2Security device computation matchingLEXMARK INT INC·Filed 2021·Granted Jan 21, 2025·0 cites·3 claims
- 3261US2022114264A1Authentication Using Current Drawn by Security DeviceLEXMARK INT INC·Filed 2021·Application pending·0 cites
- 3361US2020272380A1Communication between an image forming device and a replaceable supply itemLEXMARK INT INC·Filed 2020·Application pending·0 cites
- 3459US2020153992A1Chip and supply item for imaging device, including communicationLEXMARK INT INC·Filed 2020·Application pending·0 cites
- 3558US10649702B2Communication between an image forming device and a replaceable supply itemLEXMARK INT INC·Filed 2018·Granted May 12, 2020·0 cites·6 claims
- 3657US10542172B2Chip and supply item for imaging device, including communicationLEXMARK INT INC·Filed 2018·Granted Jan 21, 2020·0 cites·10 claims
- 3754US2020145553A1Communication between an image forming device and a replaceable supply itemLEXMARK INT INC·Filed 2020·Application pending·0 cites
- 3850US2025265327A1Methods and Systems for Communicating Data on an Electronic DeviceLEXMARK INT INC·Filed 2024·Application pending·0 cites
- 3948US12450398B2Methods and systems for determining the authenticity of a componentLEXMARK INT INC·Filed 2023·Granted Oct 21, 2025·0 cites·19 claims
- 4048US10659649B2Communication between an image forming device and a replaceable supply itemLEXMARK INT INC·Filed 2018·Granted May 19, 2020·0 cites·5 claims
- 4145US2025267225A1Methods and Systems for Communicating Data on an Electronic DeviceLEXMARK INT INC·Filed 2024·Application pending·0 cites
- 4241US2019320092A1Chip and supply item for imaging device, including communicationLEXMARK INT INC·Filed 2018·Application pending·0 cites
- 4340US2019320091A1Chip and supply item for imaging device, including communicationLEXMARK INT INC·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →