Inventor
LIU MEI-CHUN
TW12 patents
⚠️ This page may combine multiple inventors who share the name “LIU MEI-CHUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EPISTAR CORP
7 patentsUSD648287SNov 8, 2011
Light-emitting diode
EPISTAR CORP33 citations92
US11158757B2Oct 26, 2021
Optical sensing device and optical sensing system thereof comprising a light receiving device capable of receiving a first received wavelength having a largest external quantum efficiency
EPISTAR CORP5 citations82
US11894481B2Feb 6, 2024
Optical sensing device and optical sensing system thereof comprising light emitting device and light receiving device completely sandwiched by the topmost surface and bottommost surface of a carrier body with different vertically separated distances
EPISTAR CORP0 citations60
US11335826B2May 17, 2022
Semiconductor photo-detecting device
EPISTAR CORP0 citations60
US11121285B2Sep 14, 2021
Semiconductor device
EPISTAR CORP0 citations59
US12514027B2Dec 30, 2025
Semiconductor photo-detecting device
EPISTAR CORP0 citations57
US11935981B2Mar 19, 2024
Semiconductor photo-detecting device
EPISTAR CORP0 citations57