Inventor · disambiguated record
Keith Walker
Also filed as: WALKER KEITH · WALKER KEITH FRANCIS
6 granted patents·2 pending applications·10 citations·filing 1976–2025
73Inventor score
Top patents by PatentIndex Score
8 records- 0189US11616846B2Activation of an application session based on authentication of a user device and a characteristic of the user deviceCAPITAL ONE SERVICES LLC·Filed 2021·Granted Mar 28, 2023·2 cites·20 claims
- 0278US12231505B2Activation of an application session based on authentication of a user device and a characteristic of the user deviceCAPITAL ONE SERVICES LLC·Filed 2023·Granted Feb 18, 2025·0 cites·20 claims
- 0371US11831724B2Activation of an application session based on authentication of a user device and a characteristic of the user deviceCAPITAL ONE SERVICES LLC·Filed 2023·Granted Nov 28, 2023·0 cites·20 claims
- 0471US2025272373A1Enabling a function of an application based on a characteristic of a user deviceCAPITAL ONE SERVICES LLC·Filed 2025·Application pending·0 cites
- 0558US12299089B2Enabling a function of an application based on a characteristic of a user deviceCAPITAL ONE SERVICES LLC·Filed 2021·Granted May 13, 2025·0 cites·20 claims
- 0653US4045743ADetector circuitsDATA RECORDING INSTR CO·Filed 1976·Granted Aug 30, 1977·8 cites·5 claims
- 0748US2022405727A1Terminal management systemCAPITAL ONE SERVICES LLC·Filed 2021·Application pending·0 cites
- 0839US12354101B2Systems and methods for providing in-person status to a user deviceCAPITAL ONE SERVICES LLC·Filed 2021·Granted Jul 8, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →