Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical amplification device and optical amplification method

Optical amplification device and optical amplification method

US Patent 9343872 · Granted May 17, 2016

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device and method for estimating characteristics of optical fiber transmission l2025
Optical transceiver2024
Optical network device and method for monitoring transmission line2023
Communication device that performs encrypted communication and communication sys2023
Optical transmitter and control method for optical transmitter2023
Forming apparatus and method of manufacturing article2022
Communication device that performs encrypted communication and communication sys2022
Imprint apparatus, imprint method, and article manufacturing method2021
Transmission line monitoring device and transmission line monitoring method2021
Optical transmission apparatus and estimation method2021
Optical network device and method for monitoring transmission line2021
Optical transmission apparatus, optical transmission system, and optical transmi2020