Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Polarization diversity receiver for optical transmission system

Polarization diversity receiver for optical transmission system

US Patent 7209670 · Granted Apr 24, 2007

Estimated economic value: $15,724,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Probabilistic constellation shaping for point-to-multipoint optical fiber commun2025
Methods and apparatus for sub-carrier interleaving to improve overall forward er2024
Out-of-band communication channel for point-to-multi-point communications2024
Transmission impairment compensation in point-to-multipoint communication system2024
Random noise generation2023
Digital resampling method and apparatus2022
Unequal spacing on multilevel signals2021
Digital resampling method and apparatus2021
Unequal spacing on multilevel signals2020
Optical transceiver compensation, monitoring and alarming2019
Clock recovery for optical transmission systems2018
Transmitter self-calibration of time delay and frequency response for high baud-2018