Inventor
HO MAY F
US7 patents
Patents
7 patentsUS5109234AApr 28, 1992
Printhead warming method to defeat wait-time banding
HEWLETT PACKARD CO117 citations97
US5638101AJun 10, 1997
High density nozzle array for inkjet printhead
HEWLETT PACKARD CO69 citations96
US5604519AFeb 18, 1997
Inkjet printhead architecture for high frequency operation
HEWLETT PACKARD CO83 citations96
US5594481AJan 14, 1997
Ink channel structure for inkjet printhead
HEWLETT PACKARD CO96 citations96
US5463413AOct 31, 1995
Internal support for top-shooter thermal ink-jet printhead
HEWLETT PACKARD CO126 citations94
US5619236AApr 8, 1997
Self-cooling printhead structure for inkjet printer with high density high frequency firing chambers
HEWLETT PACKARD CO23 citations92
US5563642AOct 8, 1996
Inkjet printhead architecture for high speed ink firing chamber refill
HEWLETT PACKARD CO28 citations92