Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Call redirection methods in a packet based communications network

Call redirection methods in a packet based communications network

US Patent 6636522 · Granted Oct 21, 2003

Estimated economic value: $29,893,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and system for activity responsive telemarketing2005
Method for controlling service levels over packet based networks2005
Method and apparatus for originating voice calls from a data network2002
Method and system for voice call completion using information retrieved from an 2001
Call redirection methods in a packet based communications network2000
Call redirection methods in a packet based communications network2000
Call redirection methods in a packet based communications network2000