Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Subscription and paired authorization code based access to a meet-me conferencing service

Subscription and paired authorization code based access to a meet-me conferencing service

US Patent 5812653 · Granted Sep 22, 1998

Estimated economic value: $48,393,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Adjustable suction gripper2025
Robotic gripper2024
Robotic arm end effector2021
Robotic end effector2020
Movement system configured for moving a payload2017
Movement system configured for moving a payload2017
Internet-based telephone call manager2012
Internet-based telephone call manager2012
Method and devices for providing network services from several servers2004
Service activation upon automatic callback and automatic recall expiration2004
Service activation upon automatic callback and automatic recall expiration2004
Method and device for providing intermediate telephone service with enhanced net2002