Inventor
HU CHIH-MING
TW15 patents
⚠️ This page may combine multiple inventors who share the name “HU CHIH-MING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QISDA CORP
3 patentsUS12044844B2Jul 23, 2024
Calibration kit for an optical scanning device
QISDA CORP0 citations47
US11439482B2Sep 13, 2022
Intraoral scanner
QISDA CORP0 citations46
US12526393B2Jan 13, 2026
Oral stereoscopic scanning device capable of detecting the tooth surface outline and accurately checking whether the tooth is decayed
QISDA CORP0 citations45