Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical encoder with sinusoidal photodetector output signal

Optical encoder with sinusoidal photodetector output signal

US Patent 7399956 · Granted Jul 15, 2008

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Mobile robot and cliff detection method thereof2024
Optical sensor for odometry tracking to determine trajectory of a wheel2024
Optical navigation method and optical navigation device2024
Optical positioning system determining positions based on last passed edge2024
Optical sensing system and optical sensing method2024
Object presence detection using raw images2024
Security camera and motion detecting method for security camera2024
Optical sensor for odometry tracking to determine trajectory of a wheel2023
Adiabatic coaxial cable coupling2023
Optical positioning system having high resolution2023
Optical sensing system and optical navigation system2022
Optical sensor for odometry tracking to determine trajectory of a wheel2021