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Darius Boockholdt
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Meridian, ID, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for providing a message on a replaceable printing...
Patent number
8,693,899
Issue date
Apr 8, 2014
Hewlett-Packard Development Company, L.P.
Scott K. Hymas
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System and method for automatic document verification
Patent number
7,190,470
Issue date
Mar 13, 2007
Hewlett-Packard Development Company, L.P.
Joseph L. Burquist
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Printer cartridge with memory for printer control and adjustment of...
Patent number
6,817,693
Issue date
Nov 16, 2004
Hewlett-Packard Development Company, L.P.
Quintin T. Phillips
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage of printing device usage data on a printing device replacea...
Patent number
6,808,255
Issue date
Oct 26, 2004
Hewlett-Packard Development Company, L.P.
Robert E. Haines
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for discharging an electrophotography component
Patent number
6,810,221
Issue date
Oct 26, 2004
Hewlett-Packard Development Company, L.P.
Brent Meyer
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image forming systems and methods for determining whether an image...
Patent number
6,366,744
Issue date
Apr 2, 2002
Hewlett-Packard Company
Quintin T. Phillips
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for customizing user messages in a printing system
Patent number
6,332,062
Issue date
Dec 18, 2001
Hewlett-Packard Company
Quintin T. Phillips
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Redundant reorder prevention for replaceable printer components
Patent number
6,233,409
Issue date
May 15, 2001
Hewlett-Packard Company
Robert E. Haines
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for detecting the state of a consumable produc...
Patent number
6,154,619
Issue date
Nov 28, 2000
Hewlett-Packard Company
Darius Boockholdt
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic component cleaning apparatus
Patent number
5,854,962
Issue date
Dec 29, 1998
Hewlett-Packard Company
Darius Boockholdt
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Accurate toner level feedback via active artificial intelligence
Patent number
5,794,094
Issue date
Aug 11, 1998
Hewlett-Packard Company
Darius Boockholdt
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Product integrated return mailer
Patent number
5,742,883
Issue date
Apr 21, 1998
Hewlett-Packard Company
James J. Girard
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR PROVIDING A MESSAGE ON A REPLACEABLE PRINTING...
Publication number
20110279865
Publication date
Nov 17, 2011
Scott K. Hymas
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
APPARATUS AND METHOD FOR DISCHARGING AN ELECTROPHOTOGRAPHY COMPONENT
Publication number
20040213596
Publication date
Oct 28, 2004
Brent Meyer
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Printer cartridge with memory for printer control and adjustment of...
Publication number
20020171703
Publication date
Nov 21, 2002
Quintin T. Phillips
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
System and method for automatic document verification
Publication number
20020145747
Publication date
Oct 10, 2002
Joseph L. Burquist
G06 - COMPUTING CALCULATING COUNTING