Inventor
IRWIN RICHARD A
US8 patents
⚠️ This page may combine multiple inventors who share the name “IRWIN RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD CO
5 patentsUS6246642B1Jun 12, 2001
Automated optical detection system and method
HEWLETT PACKARD CO119 citations96
US6366707B1Apr 2, 2002
Imaging apparatus alignment system and method
HEWLETT PACKARD CO15 citations83
US6331714B1Dec 18, 2001
Guidance system and method for an automated media exchanger
HEWLETT PACKARD CO16 citations80
US6255645B1Jul 3, 2001
Method and apparatus for optically measuring drive train backlash
HEWLETT PACKARD CO8 citations72
US6469525B2Oct 22, 2002
Method for sensing humidity in a tape library
HEWLETT PACKARD CO9 citations70
HEWLETT PACKARD DEVELOPMENT CO
3 patentsUS6693858B2Feb 17, 2004
Data cartridge detector
HEWLETT PACKARD DEVELOPMENT CO15 citations83
US6557764B1May 6, 2003
Method and apparatus for illumination control to increase the manufacturing yield for a bar code and position reference reader in a mass storage auto-changer
HEWLETT PACKARD DEVELOPMENT CO10 citations72
US6664525B2Dec 16, 2003
Adjustable focus imaging device
HEWLETT PACKARD DEVELOPMENT CO2 citations62