Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › OTDR with increased precision and reduced dead zone using superposition of pulses with varying clock signal delay

OTDR with increased precision and reduced dead zone using superposition of pulses with varying clock signal delay

US Patent 11287352 · Granted Mar 29, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method for reducing the impact of transient effects in an optical network2024
Compensation of signal distoration induced by a periodic optical copropagating o2023
Adaptive constellation diagram reducing the impact of phase distortions2023
Automatic measurement of the noise performance of a transponder2023
Bidirectional and configurable directional Raman pumping apparatus2022
Codirectional ROPA supplied with power via a separate fiber transmitting data in2021
Subcarrier diversity in optical communication systems2021
System and method for detecting a level of dirtiness of a filter mat of an airfl2020
Detection of gainers and exaggerated losses in unidirectional OTDR traces2020
Optical network and optical network element2020
Pump power modulation in a feed-forward control for suppressing power transients2019
Raman pumping arrangement with improved OSC sensitivity2018