Inventor

BARBERA JOSEPH D

US3 patents

⚠️ This page may combine multiple inventors who share the name “BARBERA JOSEPH D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HEWLETT PACKARD CO

2 patents

US6364556B1Apr 2, 2002

Method and apparatus for print media detection

HEWLETT PACKARD CO29 citations90

US6464417B2Oct 15, 2002

Method and apparatus for print media detection

HEWLETT PACKARD CO10 citations71

HEWLETT PACKARD DEVELOPMENT CO

1 patent

US7596328B2Sep 29, 2009

Efficient sensing system

HEWLETT PACKARD DEVELOPMENT CO0 citations49