Inventor

LI CHANG HSIEN

TW2 patents

Patents

2 patents

US11931960B2Mar 19, 2024

3D printer assembly and illumination module thereof

PHROZEN TECH CO LTD0 citations47

US12554244B2Feb 17, 2026

3D model file storage method, 3D model file reconstruction method and 3D printing method

PHROZEN TECH CO LTD0 citations38