Inventor
OLSON ALLAN G
US29 patents
⚠️ This page may combine multiple inventors who share the name “OLSON ALLAN G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEWLETT PACKARD CO
15 patentsUS6102509AAug 15, 2000
Adaptive method for handling inkjet printing media
HEWLETT PACKARD CO88 citations98
US5927877AJul 27, 1999
Print media handling and ejection system
HEWLETT PACKARD CO58 citations96
US5838338ANov 17, 1998
Adaptive media handling system for printing mechanisms
HEWLETT PACKARD CO58 citations96
US5316285AMay 31, 1994
Sheet media realignment mechanism
HEWLETT PACKARD CO78 citations96
US5286018AFeb 15, 1994
Printer paper stack-handling apparatus
HEWLETT PACKARD CO26 citations93
US6386663B1May 14, 2002
Adaptive method for handling inkjet printing media
HEWLETT PACKARD CO31 citations92
US5730537AMar 24, 1998
Print media handling and ejection system
HEWLETT PACKARD CO29 citations92
US5152622AOct 6, 1992
Printer with improved anti-skew mechanisms
HEWLETT PACKARD CO43 citations92
US5277418AJan 11, 1994
Printer paper pullout apparatus
HEWLETT PACKARD CO12 citations74
US5269613ADec 14, 1993
Paper handling system for printers
HEWLETT PACKARD CO12 citations74
US5269506ADec 14, 1993
Paper pick-up system for printers
HEWLETT PACKARD CO15 citations74
US4808019AFeb 28, 1989
Unified paper path printer
HEWLETT PACKARD CO7 citations74
US6325559B1Dec 4, 2001
Single transmission state media handling for ejecting, picking and loading
HEWLETT PACKARD CO13 citations73
US5564970AOct 15, 1996
Method and apparatus for creating or restoring high friction surface to media roller
HEWLETT PACKARD CO6 citations61
US6487926B2Dec 3, 2002
Lock plate transmission
HEWLETT PACKARD CO0 citations37
HEWLETT PACKARD DEVELOPMENT CO
12 patentsUS7225697B2Jun 5, 2007
Power transmission arrangement
HEWLETT PACKARD DEVELOPMENT CO23 citations93
US6786665B2Sep 7, 2004
Printer media tray and method of using same
HEWLETT PACKARD DEVELOPMENT CO27 citations92
US6676318B2Jan 13, 2004
Printer media tray and method of using same
HEWLETT PACKARD DEVELOPMENT CO37 citations92
US6749298B1Jun 15, 2004
Power transmission arrangement
HEWLETT PACKARD DEVELOPMENT CO27 citations88
US6890055B2May 10, 2005
Power transmission arrangement
HEWLETT PACKARD DEVELOPMENT CO6 citations74
US8360414B2Jan 29, 2013
Imaging device
HEWLETT PACKARD DEVELOPMENT CO6 citations68
US7637500B2Dec 29, 2009
Advancing a media sheet along a media path
HEWLETT PACKARD DEVELOPMENT CO6 citations63
US7594652B2Sep 29, 2009
Separation system
HEWLETT PACKARD DEVELOPMENT CO6 citations63
US7926803B2Apr 19, 2011
Media drive
HEWLETT PACKARD DEVELOPMENT CO2 citations62
US6749192B2Jun 15, 2004
Skew correction for a media feed mechanism
HEWLETT PACKARD DEVELOPMENT CO4 citations61
US7645006B2Jan 12, 2010
Printhead lift
HEWLETT PACKARD DEVELOPMENT CO3 citations60
US7753369B2Jul 13, 2010
Mechanically triggered NIP drive shaft
HEWLETT PACKARD DEVELOPMENT CO1 citations52