Inventor

WANG YOUMIN

US120 patents

⚠️ This page may combine multiple inventors who share the name “WANG YOUMIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WANG YOUMIN

BEIJING VOYAGER TECH CO LTD

Dynamic laser power control in light detection and ranging (LiDAR) systems

Light detection and ranging (LIDAR) component

Scanning LiDAR system with a wedge prism

Non-linear springs to unify the dynamic motion of individual elements in a micro-mirror array

Coupled and synchronous mirror elements in a LiDAR-based micro-mirror array

Two-axis scanning mirror using piezoelectric drivers and looped torsion springs

Resonant frequency tuning of micromachined mirror assembly

Light detection and ranging (LIDAR) component

MEMS package with double-sided mirror

Optical sensing in MEMS package for LiDAR system

Light detection and ranging (LIDAR) component

Capacitance sensing in a mirror assembly with a biased substrate

Diffractive light distribution for photosensor array-based lidar receiving system

Omni-view peripheral scanning system with integrated MEMS spiral scanner

Magnetic sensing for a polygon mirror using a hall sensor for LiDAR system

Hybrid driving for large aperture tilting mirrors

High contrast grating for highly reflective mems surface for LiDAR

Receiver with a light collector array and a mask for improving detection resolution during a scanning procedure of an optical sensing system

Micro shutter array for LIDAR signal filtering

Dynamic outgoing beam divergence tuning in LiDAR

Hadamard mask for improving detection resolution during a scanning procedure of an optical sensing system

Adjustable iris for LiDAR system using MEMS rotary blades

Scanning flash lidar with micro shutter array

Magnetic sensing for a scanning mirror in LiDAR system

Microfabrication of omni-view peripheral scanning system

Bipolar staggered comb drive for bidirectional MEMS actuation

Light detection and ranging (LiDAR) system using a wavelength converter

Receiver with a Hadamard mask for improving detection resolution during a scanning procedure of an optical sensing system

Micromachined mirror assembly having micro mirror array and hybrid driving method thereof

LiDAR scanning mirror with a patterned Freznel zone plate profile

Micromachined mirror assembly with asymmetric structure

Range estimation for LiDAR systems

Micromachined mirror assembly with piezoelectric actuator

Dynamic laser power control in light detection and ranging (LiDAR) systems

Mirror assembly for light steering

Micromachined mirror assembly with asymmetric structure

System and method for emitting light using a photonics waveguide with grating switches

MEMS device with integrated mirror position sensor

System and methods for controlling micro-mirror array

Mirror assembly for light steering

Micromachined mirror assembly having micro mirror array and hybrid driving method thereof

Light detection and ranging (LiDAR) system using a wavelength converter

Mirror assembly for light steering

Lever system for driving mirrors of a LiDAR transmitter

Non-linear springs to unify the dynamic motion of individual elements in a micro-mirror array

Mirror assembly for light steering

DIDI RES AMERICA LLC

Light detection system having multiple lens-receiver units

System and methods for controlling micro-mirror array

Lever system for driving mirrors of a lidar transmitter

Mirror assembly for light steering