Inventor
KORMANN DAVID
US15 patents
⚠️ This page may combine multiple inventors who share the name “KORMANN DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AT & T IP I LP
5 patentsUS11341498B2May 24, 2022
Method and device for end-user verification of an electronic transaction
AT & T IP I LP3 citations72
US9742754B2Aug 22, 2017
Methods, systems, and products for authenticating users
AT & T IP I LP4 citations72
US10574640B2Feb 25, 2020
Methods, systems, and products for authenticating users
AT & T IP I LP0 citations51
US10229410B2Mar 12, 2019
Method and device for end-user verification of an electronic transaction
AT & T IP I LP0 citations51
US10552467B2Feb 4, 2020
System and method for language sensitive contextual searching
AT & T IP I LP0 citations48