Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Programmable threshold alert

Programmable threshold alert

US Patent 4964155 · Granted Oct 16, 1990

Estimated economic value: $2,025,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Video analytics system for automated teller machine2019
Network implemented communication system2007
Adaptive feature behavior2006
Call control system and method2004
Private branch exchange implemented using H.323 gatekeeper2004
Dynamic communications groups2004
Telephone system with programmable line appearances2004
Palm PC dockable phone2003
System for initiating a call utilizing java-embedded email2003
Telephone with handwriting recognition2003
Dialable screening profile2002
Web based help desk2001