Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Self-mixing interferometry-based absolute distance measurement with distance reference

Self-mixing interferometry-based absolute distance measurement with distance reference

US Patent 11692809 · Granted Jul 4, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Eye tracking system with in-plane illumination2025
Self-mixing interference device with tunable microelectromechanical system2025
Self-interferometry based sensor systems capable of generating depth maps or vel2025
Input device with optical sensors2025
Wearable skin vibration or silent gesture detector2025
Wearable skin vibration or silent gesture detector2025
Self-mixing interference based sensors for characterizing touch input2025
Legged robot with electrostatic discharging assembly and robot leg2025
Optical sensor module including an interferometric sensor and extended depth of 2025
Sensors for characterizing movement of a watch crown2024
Beam-tilting light source enclosures2024
Beam-tilting light source enclosures2024