Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical distance sensing using a target surface having a non-uniform design of regions of different reflectivity

Optical distance sensing using a target surface having a non-uniform design of regions of different reflectivity

US Patent 11921956 · Granted Mar 5, 2024

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Eye movement determination2025
Eye movement determination2025
Rotary encoders2025
Rotary encoders2025
Coded aperture imaging system and method2025
Behind display proximity sensing2025
Behind display proximity sensing2025
Sensing method and sensor system2024
Optical light guides and methods of manufacturing the same2024
Optical transducer and method for measuring displacement2024
Optoelectronic modules and methods for operating the same2023
Image sensor modules including primary high-resolution imagers and secondary ima2023