Steven T. Castle

Person

Corvallis, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Print liquid supply interconnect in hose-fed housing
- Patent number 11,364,721
- Issue date Jun 21, 2022
- Judson M. Leiser
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid reservoir impedance sensors
- Patent number 11,260,670
- Issue date Mar 1, 2022
- Hewlett-Packard Development Company, L.P.
- Steven T Castle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer cartridge with multiple backpressure chambers
- Patent number 10,589,530
- Issue date Mar 17, 2020
- Hewlett-Packard Development Company, L.P.
- Silam J. Choy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Container assembly
- Patent number 10,232,629
- Issue date Mar 19, 2019
- Hewlett-Packard Development Company, L.P.
- Patrick V. Boyd
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Container assembly
- Patent number 9,925,782
- Issue date Mar 27, 2018
- Hewlett-Packard Development Company, L.P.
- Patrick V. Boyd
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Device and method for measuring ink levels in a container
- Patent number 7,959,245
- Issue date Jun 14, 2011
- Hewlett-Packard Development Company, L.P.
- Charles H. McConica
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of improving color quality in an object produced by solid fr...
- Patent number 7,645,403
- Issue date Jan 12, 2010
- Hewlett-Packard Development Company, L.P.
- Jeffrey Allen Nielsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Nozzle shield assembly
- Patent number 7,611,222
- Issue date Nov 3, 2009
- Hewlett-Packard Development Company, L.P.
- Teresa M. Cray
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Methods and systems for producing an object through solid freeform...
- Patent number 7,497,977
- Issue date Mar 3, 2009
- Hewlett-Packard Development Company, L.P.
- Jeffrey A. Nielsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Consumable cartridge with theft deterrence features
- Patent number 7,399,047
- Issue date Jul 15, 2008
- Hewlett-Packard Development Company, L.P.
- Jefferson P Ward
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Servicing system for an inkjet printhead
- Patent number RE40294
- Issue date May 6, 2008
- Hewlett-Packard Development Company, L.P.
- William Wistar Rhoads
- 347 - Incremental printing of symbolic information
Information Patent Grant
Inkjet pen adapter
- Patent number 7,360,879
- Issue date Apr 22, 2008
- Steven T. Castle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Methods and systems for controlling printhead temperature in solid...
- Patent number 7,306,758
- Issue date Dec 11, 2007
- Hewlett-Packard Development Company, L.P.
- Jeffrey A Nielsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for aligning multiple nozzle members in a solid free form fa...
- Patent number 7,229,144
- Issue date Jun 12, 2007
- Jeffrey Allen Nielsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Servicing system for an inkjet printhead
- Patent number 6,913,338
- Issue date Jul 5, 2005
- Hewlett-Packard Development Company, L.P.
- W. Wistar Rhoads
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer with multiple printmodes per swath
- Patent number 6,533,393
- Issue date Mar 18, 2003
- Hewlett-Packard Company
- John F Meyer
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink level gauging in inkjet printing
- Patent number 6,431,673
- Issue date Aug 13, 2002
- Hewlett-Packard Company
- Rory A. Heim
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printing system that utilizes continuous and non-continuous firing...
- Patent number 6,302,505
- Issue date Oct 16, 2001
- Hewlett-Packard Company
- Ronald A. Askeland
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Swath density control to improve print quality and extend printhead...
- Patent number 6,145,959
- Issue date Nov 14, 2000
- Hewlett-Packard Company
- Mark D. Lund
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for determining an optimum print density for a...
- Patent number 6,109,723
- Issue date Aug 29, 2000
- Hewlett-Packard Company
- Steven T Castle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Servicing system for an inkjet printhead
- Patent number 5,905,514
- Issue date May 18, 1999
- Hewlett-Packard Company
- W. Wistar Rhoads
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
LOGIC CIRCUITRY
- Publication number 20240146540
- Publication date May 2, 2024
- Hewlett-Packard Development Company, L.P.
- Steven T. CASTLE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPENDING DATA ON A REPLACEABLE SUPPLY COMPONENT
- Publication number 20240123736
- Publication date Apr 18, 2024
- Hewlett-Packard Development Company, L.P.
- Steven T CASTLE
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
REPROCESSING OF A REPLACEABLE SUPPLY COMPONENT
- Publication number 20240123735
- Publication date Apr 18, 2024
- Hewlett-Packard Development Company, L.P.
- Kyle MICHEL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING A REQUEST FOR REPROCESSING OF A REPLACEABLE SUPPLY COMPO...
- Publication number 20240111905
- Publication date Apr 4, 2024
- Hewlett-Packard Development Company, L.P.
- Kyle MICHEL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINT LIQUID SUPPLY INTERCONNECT WITH KEYED SLOTS
- Publication number 20210245520
- Publication date Aug 12, 2021
- Hewlett-Packard Development Company, L.P.
- Judson M Leiser
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID RESERVOIRS
- Publication number 20200346467
- Publication date Nov 5, 2020
- Hewlett-Packard Development Company, L.P.
- Daryl E. ANDERSON
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID RESERVOIR IMPEDANCE SENSORS
- Publication number 20200298584
- Publication date Sep 24, 2020
- Hewlett-Packard Development Company, L.P.
- Steven T Castle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Print Liquid Supply Interconnect in Hose-Fed Housing
- Publication number 20200282734
- Publication date Sep 10, 2020
- Hewlett-Packard Development Company, L.P.
- Judson M. LEISER
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTER CARTRIDGE WITH MULTIPLE BACKPRESSURE CHAMBERS
- Publication number 20180281429
- Publication date Oct 4, 2018
- Hewlett-Packard Development Company, L.P.
- Silam J. Choy
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CONTAINER ASSEMBLY
- Publication number 20180154643
- Publication date Jun 7, 2018
- Hewlett-Packard Development Company, L.P.
- Patrick V. BOYD
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CONTAINER ASSEMBLY
- Publication number 20170057214
- Publication date Mar 2, 2017
- Hewlett-Packard Development Company, L.P.
- Patrick V. BOYD
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
WEB PRESS AND A METHOD OF DUPLEX PRINTING
- Publication number 20130104760
- Publication date May 2, 2013
- Hewlett-Packard Development Company, L.P.
- Craig L. Malik
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Device and method for measuring ink levels in a container
- Publication number 20080266565
- Publication date Oct 30, 2008
- Charles H. McConica
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Material deposition method and/or system for layers including repet...
- Publication number 20060204867
- Publication date Sep 14, 2006
- Judson M. Leiser
- G02 - OPTICS
Information Patent Application
Material deposition method and/or system
- Publication number 20060204868
- Publication date Sep 14, 2006
- Judson M. Leiser
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Nozzle shield assembly
- Publication number 20060071967
- Publication date Apr 6, 2006
- Teresa M. Cray
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet pen adapter
- Publication number 20060023040
- Publication date Feb 2, 2006
- Steven T. Castle
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Consumable cartridge theft deterrence apparatus and methods
- Publication number 20050243118
- Publication date Nov 3, 2005
- Jefferson P. Ward
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Consumable cartridge with theft deterrence features
- Publication number 20050243116
- Publication date Nov 3, 2005
- Jefferson P. Ward
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Methods and systems for producing improved coloring in an object pr...
- Publication number 20040262803
- Publication date Dec 30, 2004
- Jeffrey Allen Neilsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Methods and systems for controlling printhead temperature in solid...
- Publication number 20040178531
- Publication date Sep 16, 2004
- Jeffrey Allen Nielsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Methods and systems for producing an object through solid freeform...
- Publication number 20040159978
- Publication date Aug 19, 2004
- Jeffrey A. Nielsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for aligning multiple nozzle members in a solid free form fa...
- Publication number 20040085377
- Publication date May 6, 2004
- Jeffrey Allen Nielsen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Servicing system for an inkjet printhead
- Publication number 20020171705
- Publication date Nov 21, 2002
- W. Wistar Rhoads
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Steven T. Castle

Person

Patents Grantslast 30 patents

Print liquid supply interconnect in hose-fed housing

Fluid reservoir impedance sensors

Printer cartridge with multiple backpressure chambers

Container assembly

Container assembly

Device and method for measuring ink levels in a container

Method of improving color quality in an object produced by solid fr...

Nozzle shield assembly

Methods and systems for producing an object through solid freeform...

Consumable cartridge with theft deterrence features

Servicing system for an inkjet printhead

Inkjet pen adapter

Methods and systems for controlling printhead temperature in solid...

Method for aligning multiple nozzle members in a solid free form fa...

Servicing system for an inkjet printhead

Printer with multiple printmodes per swath

Ink level gauging in inkjet printing

Printing system that utilizes continuous and non-continuous firing...

Swath density control to improve print quality and extend printhead...

Method and apparatus for determining an optimum print density for a...

Servicing system for an inkjet printhead

Patents Applicationslast 30 patents

LOGIC CIRCUITRY

APPENDING DATA ON A REPLACEABLE SUPPLY COMPONENT

REPROCESSING OF A REPLACEABLE SUPPLY COMPONENT

GENERATING A REQUEST FOR REPROCESSING OF A REPLACEABLE SUPPLY COMPO...

PRINT LIQUID SUPPLY INTERCONNECT WITH KEYED SLOTS

FLUID RESERVOIRS

FLUID RESERVOIR IMPEDANCE SENSORS

Print Liquid Supply Interconnect in Hose-Fed Housing

PRINTER CARTRIDGE WITH MULTIPLE BACKPRESSURE CHAMBERS

CONTAINER ASSEMBLY

CONTAINER ASSEMBLY

WEB PRESS AND A METHOD OF DUPLEX PRINTING

Device and method for measuring ink levels in a container

Material deposition method and/or system for layers including repet...

Material deposition method and/or system

Nozzle shield assembly

Inkjet pen adapter

Consumable cartridge theft deterrence apparatus and methods

Consumable cartridge with theft deterrence features

Methods and systems for producing improved coloring in an object pr...

Methods and systems for controlling printhead temperature in solid...

Methods and systems for producing an object through solid freeform...

Method for aligning multiple nozzle members in a solid free form fa...

Servicing system for an inkjet printhead