Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dual test mode network interface unit for remote testing of transmission line and customer equipment

Dual test mode network interface unit for remote testing of transmission line and customer equipment

US Patent 6181775 · Granted Jan 30, 2001

Estimated economic value: $6,226,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Ground overcurrent control system and methods of using same2021
Power charging module and temperature-based methods of using same2021
Ground overcurrent control system and methods of using same2020
Selectable hybrid circuitry for transmission systems and method therefor2009
System for allowing a single device to share multiple transmission lines2007
XDSL system with improved impedance circuitry2006
XDSL system having selectable hybrid circuitry2006
Signaling method for invoking a test mode in a network interface unit2001
Device for remotely testing a twisted pair transmission line2001
Filters for a digital subscriber line system for voice communication over a tele2000
Passive splitter filter for digital subscriber line voice communication for comp2000
Subscriber line system having a dual-mode filter for voice communications over a2000