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Inventor
CHUNG MENG-FENG
TW
2 patents
Patents
2 patents
US11520128B2
Dec 6, 2022
Zoom projection lens
CORETRONIC CORP
0 citations
54
US12393033B2
Aug 19, 2025
Optical lens module, optical engine module and head-mounted display
CORETRONIC CORP
0 citations
45