DH

Dick C. Hardt

AM Amazon: 11 patents #1,300 of 19,158Top 7%
CL Callahan Cellular L.L.C.: 6 patents #5 of 71Top 8%
Overall (All Time): #150,433 of 4,157,543Top 4%
26
Patents All Time

Issued Patents All Time

Showing 25 most recent of 26 patents

Patent #TitleCo-InventorsDate
12314430 System and methods for protecting user privacy and providing secure access to user data 2025-05-27
11989219 Profile disambiguation Rebecca Joy Lopdrup Miller, Joseph Jessup, Yu Bao, Gonzalo Alvarez Barrio, Liron Torres 2024-05-21
11824869 Graduated authentication in an identity management system 2023-11-21
11763808 Temporary account association with voice-enabled devices Rebecca Joy Lopdrup Miller, Liron Torres, Kadirvel Chockalingam Vanniarajan, Gonzalo Alvarez Barrio 2023-09-19
11734326 Profile disambiguation Rebecca Joy Lopdrup Miller, Joseph Jessup, Yu Bao, Gonzalo Alvarez Barrio, Liron Torres 2023-08-22
11196732 Single sign-on registration Darin Keith McAdams 2021-12-07
10986081 Cross-organization registration for single sign-on Darin Keith McAdams 2021-04-20
10904262 Graduated authentication in an identity management system 2021-01-26
10847153 Temporary account association with voice-enabled devices Rebecca Joy Lopdrup Miller, Liron Torres, Kadirvel Chockalingam Vanniarajan, Gonzalo Alvarez Barrio 2020-11-24
10735411 Multi-factor location-based authentication Aaron Gowatch, Yu-Hsiang Cheng, Kevin Crews, Jonathan Leblang, Nicolas Guillaume 2020-08-04
10733222 Profile disambiguation Rebecca Joy Lopdrup Miller, Joseph Jessup, Yu Bao, Gonzalo Alvarez Barrio, Liron Torres 2020-08-04
10715528 Multi-factor location-based and voice-based user location authentication Jonathan Leblang, Aaron Gowatch, Yu-Hsiang Cheng, Kevin Crews, Nicolas Guillaume 2020-07-14
10714085 Temporary account association with voice-enabled devices Rebecca Joy Lopdrup Miller, Liron Torres, Kadirvel Chockalingam Vanniarajan, Gonzalo Alvarez Barrio 2020-07-14
10630668 Single sign-on registration Darin Keith McAdams 2020-04-21
10567391 Graduated authentication in an identity management system 2020-02-18
10298594 Graduated authentication in an identity management system 2019-05-21
9398020 Graduated authentication in an identity management system 2016-07-19
9245266 Auditable privacy policies in a distributed hierarchical identity management system 2016-01-26
8959652 Graduated authentication in an identity management system 2015-02-17
8635679 Networked identity framework 2014-01-21
8527752 Graduated authentication in an identity management system 2013-09-03
8504704 Distributed contact information management 2013-08-06
8117649 Distributed hierarchical identity management 2012-02-14
7793095 Distributed hierarchical identity management 2010-09-07
7783741 Pseudonymous email address manager 2010-08-24