Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Depolarizer and optical amplifier excitation apparatus

Depolarizer and optical amplifier excitation apparatus

US Patent 12372721 · Granted Jul 29, 2025

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical signal demodulator, control method and program2025
Symbol determination device and tap selection method2025
Adaptive equalization filter and method for updating filter coefficients2025
Optical transmission system, control apparatus, optical transmission method and 2024
Optical transmitter2024
Optical transmission system and characteristic estimation method2024
S/N ratio estimation circuit, and adaptive filter circuit2024
Optical transmission system, optical transmitting apparatus and optical receivin2023
Bias voltage adjustment apparatus and IQ optical modulation system2023
Bias voltage adjustment apparatus and IQ optical modulation system2023
Bias voltage adjustment apparatus and IQ optical modulation system2023
Optical transmission system and compensation method2023