Inventor
SORENSON PAUL R
US5 patents
Patents
5 patentsUS5600350AFeb 4, 1997
Multiple inkjet print cartridge alignment by scanning a reference pattern and sampling same with reference to a position encoder
HEWLETT PACKARD CO207 citations97
US6086190AJul 11, 2000
Low cost ink drop detector
HEWLETT PACKARD CO60 citations95
US5448269ASep 5, 1995
Multiple inkjet cartridge alignment for bidirectional printing by scanning a reference pattern
HEWLETT PACKARD CO98 citations95
US5451990ASep 19, 1995
Reference pattern for use in aligning multiple inkjet cartridges
HEWLETT PACKARD CO86 citations94
US5197128AMar 23, 1993
Modular interface
HEWLETT PACKARD CO51 citations90