Inventor
CHENG HSIENHUI
US7 patents
⚠️ This page may combine multiple inventors who share the name “CHENG HSIENHUI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZSPACE INC
6 patentsUS11435602B2Sep 6, 2022
PI cell drive waveform
ZSPACE INC2 citations68
US10180614B2Jan 15, 2019
Pi-cell polarization switch for a three dimensional display system
ZSPACE INC2 citations68
US12099264B2Sep 24, 2024
Pi cell drive waveform
ZSPACE INC0 citations58
US10613405B2Apr 7, 2020
Pi-cell polarization switch for a three dimensional display system
ZSPACE INC0 citations47
US10338303B2Jul 2, 2019
Segmented backlight for dynamic contrast
ZSPACE INC0 citations47
US10146004B2Dec 4, 2018
Segmented backlight for dynamic contrast
ZSPACE INC0 citations47