Inventor
CHEN HSI-SHENG
US18 patents
⚠️ This page may combine multiple inventors who share the name “CHEN HSI-SHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
XMEMS LABS INC
12 patentsUS11303295B1Apr 12, 2022
SDM encoder and related signal processing system
XMEMS LABS INC2 citations72
US12412558B1Sep 9, 2025
Sound producing device and method
XMEMS LABS INC0 citations62
US11799488B2Oct 24, 2023
Method of reducing conduction loss and switching loss applied in driving circuit and driving circuit using the same
XMEMS LABS INC0 citations62
US11223891B2Jan 11, 2022
System and method thereof
XMEMS LABS INC0 citations62
US11172300B2Nov 9, 2021
Sound producing device
XMEMS LABS INC1 citations61
US12131726B2Oct 29, 2024
Sound suppression apparatus, sound suppression system and wearable sound device
XMEMS LABS INC0 citations60
US11695426B1Jul 4, 2023
SAR ADC and related method
XMEMS LABS INC0 citations51
US11387822B2Jul 12, 2022
Filter and method with multiplication operation approximation capability
XMEMS LABS INC0 citations51
US11996866B2May 28, 2024
Feedback control system achieving high performance via density modulation
XMEMS LABS INC0 citations50
US11757360B1Sep 12, 2023
Method applied in driving circuit and driving circuit using the same
XMEMS LABS INC0 citations50
US11304005B2Apr 12, 2022
Crossover circuit
XMEMS LABS INC0 citations50
US11906940B2Feb 20, 2024
Two-tier feedback control system and related method
XMEMS LABS INC0 citations49