Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus and method for measuring loop impedance

Apparatus and method for measuring loop impedance

US Patent 6434232 · Granted Aug 13, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Bidirectional buffered interface for crosspoint switch2009
Method and apparatus for switching audio and data signals through a single termi2009
Digitally configurable multiplexer/de-multiplexer2008
Apparatus and method for testing subscriber loop interface circuits2006
Integrated POTS/DSL line driver with floating supply voltage2005
Programmable subscriber loop interface circuit and method2003
Apparatus and method for testing subscriber loop interface circuits2003
Battery switching subscriber loop interface circuit2001
Circuit and method for loopback test and on-hook transmission integrated in a te1997