{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Internet telephone service with mediation", "item": "https://www.patentleaderboard.com/patent/6122255"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Internet telephone service with mediation

Internet telephone service with mediation

US Patent 6122255 · Granted Sep 19, 2000

Estimated economic value: $566,004,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Composites and epoxy resins based on aryl substituted compounds2018
Epoxy systems for composites2018
Epoxy systems for composites2017
Composites and epoxy resins based on aryl substituted compounds2016
Selective bandwidth connectivity through network line cards2015
Selective bandwidth connectivity through network line cards2015
Telephone service via packet-switched networking2013
Telephony communication via varied redundant networks2013
Telephony communication via varied redundant networks2013
Network playback of video programming after customer premises service interrupti2011
Selective bandwidth connectivity through network line cards2010
Selective bandwidth connectivity through network line cards2010