Inventor
FLURSCHEIM CHRISTIAN
US27 patents
⚠️ This page may combine multiple inventors who share the name “FLURSCHEIM CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VISA INT SERVICE ASS
26 patentsUS9922322B2Mar 20, 2018
Cloud-based transactions with magnetic secure transmission
VISA INT SERVICE ASS43 citations98
US9972005B2May 15, 2018
Cloud-based transactions methods and systems
VISA INT SERVICE ASS51 citations97
US10846694B2Nov 24, 2020
Offline authentication
VISA INT SERVICE ASS19 citations94
US10664824B2May 26, 2020
Cloud-based transactions methods and systems
VISA INT SERVICE ASS22 citations93
US10402814B2Sep 3, 2019
Cloud-based transactions methods and systems
VISA INT SERVICE ASS18 citations93
US10361856B2Jul 23, 2019
Unique token authentication cryptogram
VISA INT SERVICE ASS23 citations92
US11080696B2Aug 3, 2021
Systems and methods for code display and use
VISA INT SERVICE ASS6 citations84
US10943225B2Mar 9, 2021
Systems and methods for incorporating QR codes
VISA INT SERVICE ASS6 citations84
US9953311B2Apr 24, 2018
Systems and methods for incorporating QR codes
VISA INT SERVICE ASS12 citations84
US11329822B2May 10, 2022
Unique token authentication verification value
VISA INT SERVICE ASS7 citations83
US10909522B2Feb 2, 2021
Cloud-based transactions methods and systems
VISA INT SERVICE ASS5 citations83
US11875344B2Jan 16, 2024
Cloud-based transactions with magnetic secure transmission
VISA INT SERVICE ASS3 citations75
US11842350B2Dec 12, 2023
Offline authentication
VISA INT SERVICE ASS2 citations73
US11151533B2Oct 19, 2021
Multi-protocol data transfer
VISA INT SERVICE ASS3 citations73
US11017386B2May 25, 2021
Cloud-based transactions with magnetic secure transmission
VISA INT SERVICE ASS3 citations73
US10558958B2Feb 11, 2020
Contactless message transmission
VISA INT SERVICE ASS2 citations73
US11861607B2Jan 2, 2024
Mobile tokenization hub using dynamic identity information
VISA INT SERVICE ASS1 citations71
US11341491B2May 24, 2022
Mobile tokenization hub using dynamic identity information
VISA INT SERVICE ASS3 citations71
US11936684B2Mar 19, 2024
Systems and methods for protecting against relay attacks
VISA INT SERVICE ASS0 citations62
US11769128B2Sep 26, 2023
Multi-protocol data transfer
VISA INT SERVICE ASS0 citations62
US11756026B2Sep 12, 2023
Systems and methods for incorporating QR codes
VISA INT SERVICE ASS0 citations62
US11720893B2Aug 8, 2023
Systems and methods for code display and use
VISA INT SERVICE ASS0 citations62
US11647042B2May 9, 2023
Systems and methods for protecting against relay attacks
VISA INT SERVICE ASS0 citations62
US11580508B2Feb 14, 2023
Contactless message transmission
VISA INT SERVICE ASS1 citations62
US12170730B2Dec 17, 2024
Unique token authentication verification value
VISA INT SERVICE ASS0 citations60
US11777733B2Oct 3, 2023
Token keys to generate cryptograms for token interactions
VISA INT SERVICE ASS0 citations48