Inventor · disambiguated record
Desmond Kwok-Hon Chan
Also filed as: CHAN DESMOND · CHAN DESMOND C · CHAN DESMOND KWOK-HON
3 granted patents·2 pending applications·3 citations·filing 2002–2023
54Inventor score
Technology areasH04L
Top patents by PatentIndex Score
5 records- 0168US11107080B2Passwordless authentication through use of device tokens or web browser cookiesPAYPAL INC·Filed 2017·Granted Aug 31, 2021·3 cites·20 claims
- 0266US12047777B2Method and system for generating a secure one-time passcode using strong authenticationZUMIGO INC·Filed 2023·Granted Jul 23, 2024·0 cites·19 claims
- 0355US11689923B2Method and system for generating a secure one-time passcode using strong authenticationZUMIGO INC·Filed 2021·Granted Jun 27, 2023·0 cites·20 claims
- 0447US2021390548A1Passwordless authentication through use of device tokens or web browser cookiesPAYPAL INC·Filed 2021·Application pending·0 cites
- 0539US2002154782A1System and method for key distribution to maintain secure communicationFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →