Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Detection of bridged taps by frequency domain reflectometry

Detection of bridged taps by frequency domain reflectometry

US Patent 6466649 · Granted Oct 15, 2002

Estimated economic value: $6,489,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

High current clamping connector2013
Method of and architecture for optically switching light communication signals i2006
Communication port-powered digital communication interface for upgrading softwar2004
Detection of bridge taps by frequency domain reflectometry-based signal processi2004
Method of and architecture for optically switching light communication signals i2004
High current protection circuit for telephone interface2002
Electronic test tag for wireline continuity verification2002
Digital signal processor-based telephone test set analyzing and displayed multip2001
Test interface adapter emulating no test trunk interface for non-standard centra1998
Test interface adapter emulating on test trunk interface for non-standard centra1997
Mechanism for controllably enabling test set to assert off-hook condition on tel1997
Battery charging and signalling interconnect arrangement for craftsperson's1997