Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical transmission apparatus, optical communication system, and optical signal transmission method

Optical transmission apparatus, optical communication system, and optical signal transmission method

US Patent 11336375 · Granted May 17, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical signal monitor, optical wavelength multiplexing transmitter, and method 2023
Optical transmission apparatus, optical transmission method, and program2023
Light wavelength separation device and light wavelength separation method2022
Optical signal monitor, optical wavelength multiplexing transmitter, and method 2021
Light wavelength separation device and light wavelength separation method2021
Optical signal monitor, optical wavelength multiplexing transmitter, and method 2020
Monitoring system and monitoring method2020
Signal detection device and signal detection method2020
Optical signal monitor, optical wavelength multiplexing transmitter, and method 2019
Optical signal monitor, optical wavelength multiplexing transmitter, and method 2018
Signal detection device and signal detection method2018
Optical branching/insertion device, optical branching/insertion method and recor2017