Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical transmission system and unused channel verification method

Optical transmission system and unused channel verification method

US Patent 11451293 · Granted Sep 20, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Exhaust device, processing apparatus, and exhausting method2025
Part transporting device and processing system2025
Burst optical relaying device and burst optical relaying method2025
Burst optical relaying device and burst optical relaying method2025
Memory system and method to configure logical blocks2024
Server, optical transmission method, optical transmission system, and optical tr2024
Server, optical transmission method, optical transmission system, and optical tr2024
Optical branch insertion device and optical transmission system using optical br2023
Optical branch insertion device and optical transmission system using optical br2023
Optical receiver2023
Optical receiver2023
Optical demultiplexer, optical separation device, optical transmission system, a2023