Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › PMD compensating apparatus for controlling polarization controller based on detection of magnitude of waveform distortion

PMD compensating apparatus for controlling polarization controller based on detection of magnitude of waveform distortion

US Patent 6807322 · Granted Oct 19, 2004

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Input/output device2025
Status notification device, control method for status notification device, and n2024
Endoscopic forceps2024
Multi-mode interferometric optical waveguide device and photonic integrated circ2024
Chair2023
Information processing apparatus and control method for information processing a2022
Storage system, method of controlling same, information processing apparatus, an2021
Determination device, multiple optical-axis photoelectric sensor, determination 2021
Communication apparatus provided with LAN interfaces and preventing connection t2021
Information processing apparatus and method of controlling information processin2021
Multi-mode interference multiplexer/demultiplexer and optical element using the 2021
Motor control device2021