Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Phase delay extraction and compensation method in PGC phase demodulation technology

Phase delay extraction and compensation method in PGC phase demodulation technology

US Patent 11168975 · Granted Nov 9, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Variable synthetic wavelength absolute distance measuring device locked to dynam2024
Variable synthetic wavelength absolute distance measuring device locked to dynam2024
Variable synthetic wavelength absolute distance measuring device locked to dynam2024
Injection-locked magnetron system based on filament injection2023
Differential sinusoidal phase modulation laser interferometric nanometer displac2022
Differential sinusoidal phase modulation laser interferometric nanometer displac2022
Differential sinusoidal phase modulation laser interferometric nanometer displac2022
Sinusoidal frequency sweeping interferometric absolute distance measurement appa2022
Sinusoidal frequency sweeping interferometric absolute distance measurement appa2022
Sinusoidal frequency sweeping interferometric absolute distance measurement appa2022
Identity verification method, terminal, and server2021
Real-time normalization apparatus and method of phase generated carrier demodula2020