Inventor
LIU YEN-CHIANG
TW7 patents
Patents
7 patentsUS11454820B2Sep 27, 2022
Multifunctional collimator for contact image sensors
TAIWAN SEMICONDUCTOR MFG CO LTD5 citations82
US11782284B2Oct 10, 2023
Multifunctional collimator for contact image sensors
TAIWAN SEMICONDUCTOR MFG CO LTD2 citations71
US11726342B2Aug 15, 2023
Multifunctional collimator for contact image sensors
TAIWAN SEMICONDUCTOR MFG CO LTD1 citations71
US11448891B2Sep 20, 2022
Multifunctional collimator for contact image sensors
TAIWAN SEMICONDUCTOR MFG CO LTD3 citations71
US12271006B2Apr 8, 2025
Multifunctional collimator for contact image sensors
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations61
US12092839B2Sep 17, 2024
Multifunctional collimator for contact image sensors
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations60
US12387984B2Aug 12, 2025
Test structure and integrated circuit test using same
TAIWAN SEMICONDUCTOR MFG CO LTD0 citations44