Inventor
CHUNG WEI-LUN
TW4 patents
Patents
4 patentsUS11637139B2Apr 25, 2023
Semiconductor device including light-collimating layer and biometric device using the same
VANGUARD INT SEMICONDUCT CORP2 citations70
US11335717B2May 17, 2022
Semiconductor device including light-collimating layer
VANGUARD INT SEMICONDUCT CORP0 citations60
US11538840B2Dec 27, 2022
Color filters disposed in holes of a light collimator, manufacturing method of the same and biometric identification apparatus using the same
VANGUARD INT SEMICONDUCT CORP0 citations59
US11217708B2Jan 4, 2022
Optical sensor and method for forming the same
VANGUARD INT SEMICONDUCT CORP0 citations49