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

Q Zhou, Y Wang - US Patent 10,908,409, 2021 - Google Patents
Some embodiments include a MEMS apparatus configured to redirect light in a LiDAR
system and includes a support frame and a plurality of mirror elements disposed in a linear …

MEMS package with double-sided mirror

SW Lee, Y Wang, Q Zhou - US Patent 11,262,575, 2022 - Google Patents
Methods and systems for using a dual sided MEMS mirror for determining a direction of
steered light are disclosed. In one example a MEMS package includes a substrate defining …

Rotation angle sensing and control of mirror assembly for light steering

SFA Loya, Y Wang - US Patent App. 17/133,364, 2022 - Google Patents
In one example, a light detection and ranging (LiDAR) module is provided. The LiDAR
module includes a micro electromechanical system (MEMS), a substrate on which the …

Microprojection arrays with microprojections having large surface area profiles

M Crichton, MAF Kendall - US Patent 11,653,939, 2023 - Google Patents
US11653939B2 - Microprojection arrays with microprojections having large surface area
profiles - Google Patents US11653939B2 - Microprojection arrays with microprojections …

MEMS device with integrated mirror position sensor

Y Wang - US Patent 11,493,609, 2022 - Google Patents
Methods and systems for using a dual sided MEMS mirror for determining a direction of a
LiDAR beam are disclosed. In one example a MEMS package includes a dual sided MEMS …

Mirror assembly for light steering

Y Wang, Q Zhou - US Patent 11,163,065, 2021 - Google Patents
Methods and systems for light steering are proposed. In one example, an apparatus
comprises: a light source; a receiver; a microelectromechanical system (MEMS) and a …

Quality control of substrate coatings

MC Junger, C Flaim - US Patent 11,175,128, 2021 - Google Patents
The present invention relates to devices and methods for detecting the amount (degree,
extent) of material coating a medical device or substrate, in particular the present invention …

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

Q Zhou, Y Wang - US Patent 11,300,776, 2022 - Google Patents
Some embodiments include a MEMS apparatus configured to redirect light in a LiDAR
system and includes a support frame and a plurality of mirror elements disposed in a linear …