Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Variable communication bandwidth for conference call initiation

Variable communication bandwidth for conference call initiation

US Patent 5675583 · Granted Oct 7, 1997

Estimated economic value: $17,228,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Dynamic logical coverage areas for wireless base stations2003
Modification of re-registration by a wireless handset in response to a change of2003
Advertised ring back in a telecommunication switching system2003
Method and system for transmitting feature and authentication information for wi2003
Use of immediate handover to achieve multi-head zones2003
Initialization of dynamic logical coverage areas for wireless base stations2003
Battery charging indication message from a wireless terminal2002
Automatic call back under control of a telephone terminal1999
Automatic call back under control of a telephone terminal1999
Channel and data link automatic restoration1999
Channel and data link automatic restoration1999
ISDN BRI link restoration without loss of calls1998