Inventor
ZMUDA JAMES E
US13 patents
⚠️ This page may combine multiple inventors who share the name “ZMUDA JAMES E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LIBERATE TECHNOLOGIES
4 patentsUS6141752AOct 31, 2000
Mechanism for facilitating secure storage and retrieval of information on a smart card by an internet service provider using various network computer client devices
LIBERATE TECHNOLOGIES160 citations97
US6385651B2May 7, 2002
Internet service provider preliminary user registration mechanism provided by centralized authority
LIBERATE TECHNOLOGIES107 citations96
US6108789AAug 22, 2000
Mechanism for users with internet service provider smart cards to roam among geographically disparate authorized network computer client devices without mediation of a central authority
LIBERATE TECHNOLOGIES113 citations96
US6112305AAug 29, 2000
Mechanism for dynamically binding a network computer client device to an approved internet service provider
LIBERATE TECHNOLOGIES83 citations94
APPLE INC
4 patentsUS11463253B2Oct 4, 2022
Network timing synchronization
APPLE INC4 citations70
US12362933B2Jul 15, 2025
Scheme for transferring and authenticating data
APPLE INC0 citations60
US12015710B2Jun 18, 2024
Scheme for transferring and authenticating data
APPLE INC0 citations60
US12155760B2Nov 26, 2024
Network timing synchronization
APPLE INC0 citations59
HUGHES AIRCRAFT CO
3 patentsUS5434918AJul 18, 1995
Method for providing mutual authentication of a user and a server on a network
HUGHES AIRCRAFT CO243 citations96
US5010572AApr 23, 1991
Distributed information system having automatic invocation of key management negotiations protocol and method
HUGHES AIRCRAFT CO95 citations94
US5825300AOct 20, 1998
Method of protected distribution of keying and certificate material
HUGHES AIRCRAFT CO35 citations88