Inventor
BOOCKHOLDT DARIUS
US12 patents
⚠️ This page may combine multiple inventors who share the name “BOOCKHOLDT DARIUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD CO
7 patentsUS6233409B1May 15, 2001
Redundant reorder prevention for replaceable printer components
HEWLETT PACKARD CO165 citations98
US6332062B1Dec 18, 2001
Systems and methods for customizing user messages in a printing system
HEWLETT PACKARD CO106 citations97
US6154619ANov 28, 2000
Apparatus and method for detecting the state of a consumable product such as a replaceable toner cartridge
HEWLETT PACKARD CO62 citations96
US5794094AAug 11, 1998
Accurate toner level feedback via active artificial intelligence
HEWLETT PACKARD CO77 citations95
US6366744B1Apr 2, 2002
Image forming systems and methods for determining whether an image job will be imaged
HEWLETT PACKARD CO46 citations92
US5742883AApr 21, 1998
Product integrated return mailer
HEWLETT PACKARD CO29 citations92
US5854962ADec 29, 1998
Electrophotographic component cleaning apparatus
HEWLETT PACKARD CO18 citations83
HEWLETT PACKARD DEVELOPMENT CO
4 patentsUS6808255B1Oct 26, 2004
Storage of printing device usage data on a printing device replaceable component
HEWLETT PACKARD DEVELOPMENT CO65 citations96
US6817693B2Nov 16, 2004
Printer cartridge with memory for printer control and adjustment of printer settings
HEWLETT PACKARD DEVELOPMENT CO47 citations95
US6810221B1Oct 26, 2004
Apparatus and method for discharging an electrophotography component
HEWLETT PACKARD DEVELOPMENT CO19 citations86
US7190470B2Mar 13, 2007
System and method for automatic document verification
HEWLETT PACKARD DEVELOPMENT CO10 citations83