Inventor
OU HSIANG-PEI
TW3 patents
Patents
3 patentsUS7712854B2May 11, 2010
Piezoelectric fluid injection devices and driving voltage calibration methods thereof
IND TECH RES INST7 citations68
US7252352B2Aug 7, 2007
Method and circuit for driving ink jet print head and printer utilizing same
IND TECH RES INST3 citations58
US7188924B2Mar 13, 2007
Circuit and method for estimating pulse frequency of nozzle in ink-jet head
IND TECH RES INST0 citations46