Inventor
LEE CHAO-FA
TW7 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHAO-FA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TATUNG CO
6 patentsUS7814795B2Oct 19, 2010
Dual mode measurement system with quartz crystal microbalance
TATUNG CO6 citations57
US7509860B2Mar 31, 2009
System for measuring resonant frequency and delay time of quartz crystal microbalance
TATUNG CO5 citations57
US8374806B2Feb 12, 2013
Ultrasonic phase-shift detection device
TATUNG CO1 citations49
US9211079B2Dec 15, 2015
Bioelectrical impedance measurement apparatus
TATUNG CO1 citations43
US8347732B2Jan 8, 2013
Adjustable ultrasonic gas flow measurement device
TATUNG CO0 citations43
US7974686B2Jul 5, 2011
Multi-channel bio-med electric signals capturing device based on a sound signal generation
TATUNG CO0 citations38