Inventor · disambiguated record
David Kenneth Fefferman
Also filed as: FEFFERMAN DAVID KENNETH
3 granted patents·1 pending application·10 citations·filing 2014–2023
61Inventor score
Files withPAYPAL INC4
Top patents by PatentIndex Score
4 records- 0180US9424570B2On-screen code stabilizationPAYPAL INC·Filed 2014·Granted Aug 23, 2016·8 cites·20 claims
- 0270US10061954B2On-screen code stabilizationPAYPAL INC·Filed 2016·Granted Aug 28, 2018·2 cites·20 claims
- 0358US2023153814A1System And Method For Performing Financial Transactions Using A Wireless Personal AssistantPAYPAL INC·Filed 2023·Application pending·0 cites
- 0442US11562359B2System and method for performing financial transactions using a wireless personal assistantPAYPAL INC·Filed 2019·Granted Jan 24, 2023·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →