Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for audibly measuring optical efficiency in an installed fiber optic link

Method for audibly measuring optical efficiency in an installed fiber optic link

US Patent 6862397 · Granted Mar 1, 2005

Estimated economic value: $11,261,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Audio frequency device for audible eyes off measurements2014
Optical airflow sensor2014
Phase lock loop for optical wireless network2013
Method and apparatus for conveying timing information2013
Auxiliary network for fiber optic system health management2013
Mixer-based time domain reflectometer and method2012
Optical wireless sensor network2011
Optical phase domain reflectometer2011
Built-in test for high-speed electrical networks2011
Power line diagnostic system2011
Method and apparatus for detecting radio frequency signals2011
Remote sensor network powered inductively from data lines2010