Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and system for key distribution and authentication in a data communication network

Method and system for key distribution and authentication in a data communication network

US Patent 5539824 · Granted Jul 23, 1996

Estimated economic value: $7,499,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Collaborative social distancing2025
Item tracking using tag-to-tag communications2024
Collaborative accident prevention2023
Collaborative social distancing2023
Automatic bulk item dispenser measurement system2023
Generating measurement data using image data2022
Roadway alert system using video stream from a smart mirror2022
Incident location reporting using isodistance2022
System and method for managing files to be attached to or detached from an elect2022
Tracking and restoring pointer positions among applications2022
Crowd counting2021
Messaging digest2021