Kenneth E. Trueba

Person

Philomath, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Thermal inkjet print head with solvent resistance
- Patent number 8,960,886
- Issue date Feb 24, 2015
- Videojet Technologies Inc.
- Terry M. Lambright
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink containment system and ink level sensing system for an inkjet c...
- Patent number 8,794,750
- Issue date Aug 5, 2014
- Videojet Technologies Inc.
- Charles W. Gilson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal inkjet print head with solvent resistance
- Patent number 8,733,900
- Issue date May 27, 2014
- Videojet Technologies Inc.
- Terry M. Lambright
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet cartridge
- Patent number 8,523,313
- Issue date Sep 3, 2013
- Videojet Technologies Inc.
- Charles W. Gilson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal inkjet print head with solvent resistance
- Patent number 8,454,149
- Issue date Jun 4, 2013
- Videojet Technologies Inc.
- Terry M. Lambright
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink containment system and ink level sensing system for an inkjet c...
- Patent number 8,454,146
- Issue date Jun 4, 2013
- Videojet Technologies, Inc.
- Charles W. Gilson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink containment system and ink level sensing system for an inkjet c...
- Patent number 8,272,704
- Issue date Sep 25, 2012
- Zipher Limited
- Charles W. Gilson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
System and method for maintaining or recovering nozzle function for...
- Patent number 8,113,613
- Issue date Feb 14, 2012
- Videojet Technologies Inc.
- John P. Folkers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink containment system and ink level sensing system for an inkjet c...
- Patent number 8,091,993
- Issue date Jan 10, 2012
- Videojet Technologies Inc.
- Charles W. Gilson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Curable thermally ejectable printing fluid
- Patent number 7,956,097
- Issue date Jun 7, 2011
- ImTech, Inc.
- Kenneth E. Trueba
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Curable thermally ejectable printing fluid
- Patent number 7,763,668
- Issue date Jul 27, 2010
- ImTech, Inc.
- Kenneth E. Trueba
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Drop generator for ultra-small droplets
- Patent number 7,490,924
- Issue date Feb 17, 2009
- Hewlett-Packard Development Company, L.P.
- Charles C Haluzak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thermal drop generator
- Patent number 7,243,648
- Issue date Jul 17, 2007
- Hewlett-Packard Development Company, L.P.
- Xiaofeng Yang
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Applicator for dispensing bioactive compositions and methods for us...
- Patent number 7,198,044
- Issue date Apr 3, 2007
- Hewlett-Packard Development Company, L.P.
- Kenneth E. Trueba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drop generator for ultra-small droplets
- Patent number 7,125,731
- Issue date Oct 24, 2006
- Hewlett-Packard Development Company, L.P.
- Charles C Haluzak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fluid ejector head having a planar passivation layer
- Patent number 6,834,942
- Issue date Dec 28, 2004
- Hewlett-Packard Development Company, L.P.
- Kenneth E Trueba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejector head having a planar passivation layer
- Patent number 6,767,474
- Issue date Jul 27, 2004
- Hewlett-Packard Development Company, L.P.
- Kenneth E Trueba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal drop generator for ultra-small droplets
- Patent number 6,698,868
- Issue date Mar 2, 2004
- Hewlett-Packard Development Company, L.P.
- Kenneth E. Trueba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Applicator for dispensing bioactive compositions and methods for us...
- Patent number 6,684,880
- Issue date Feb 3, 2004
- Hewlett-Packard Development Company, L.P.
- Kenneth E. Trueba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for servicing an inkjet printhead
- Patent number 6,557,971
- Issue date May 6, 2003
- Hewlett-Packard Company
- Ramon Vega
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fully integrated thermal inkjet printhead having etched back PSG layer
- Patent number 6,543,884
- Issue date Apr 8, 2003
- Hewlett-Packard Company
- Naoto A. Kawamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink feed trench etch technique for a fully integrated thermal inkje...
- Patent number 6,517,735
- Issue date Feb 11, 2003
- Hewlett-Packard Company
- Kenneth E. Trueba
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Fully integrated thermal inkjet printhead having thin film layer shelf
- Patent number 6,336,714
- Issue date Jan 8, 2002
- Hewlett-Packard Company
- Naoto A. Kawamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fully integrated thermal inkjet printhead having multiple ink feed...
- Patent number 6,305,790
- Issue date Oct 23, 2001
- Hewlett-Packard Company
- Naoto A. Kawamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer having multi-chamber print cartridges and off-carriage regu...
- Patent number 6,183,076
- Issue date Feb 6, 2001
- Hewlett-Packard Company
- Winthrop D. Childers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink delivery system for an inkjet printhead
- Patent number 6,179,414
- Issue date Jan 30, 2001
- Hewlett-Packard Company
- Brian J. Keefe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Ink delivery system for an inkjet printhead
- Patent number 5,953,029
- Issue date Sep 14, 1999
- Hewlett-Packard Co.
- Brian J. Keefe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Compact inkjet substrate with centrally located circuitry and edge...
- Patent number 5,648,804
- Issue date Jul 15, 1997
- Hewlett-Packard Company
- Brian J. Keefe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printhead architecture for high speed and high resolution pr...
- Patent number 5,648,805
- Issue date Jul 15, 1997
- Hewlett-Packard Company
- Brian J. Keefe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
High density nozzle array for inkjet printhead
- Patent number 5,638,101
- Issue date Jun 10, 1997
- Hewlett-Packard Company
- Brian J. Keefe
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
THERMAL INKJET PRINT HEAD WITH SOLVENT RESISTANCE
- Publication number 20140118441
- Publication date May 1, 2014
- Videojet Technologies Inc.
- Terry M. Lambright
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CONTAINMENT SYSTEM AND INK LEVEL SENSING SYSTEM FOR AN INKJET C...
- Publication number 20130314481
- Publication date Nov 28, 2013
- Videojet Technologies Inc.
- Charles W. Gilson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
THERMAL INKJET PRINT HEAD WITH SOLVENT RESISTANCE
- Publication number 20130257989
- Publication date Oct 3, 2013
- Terry M. Lambright
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INK CONTAINMENT SYSTEM AND INK LEVEL SENSING SYSTEM FOR AN INKJET C...
- Publication number 20120242762
- Publication date Sep 27, 2012
- Charles W. Gilson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET CARTRIDGE
- Publication number 20120081481
- Publication date Apr 5, 2012
- Charles W. Gilson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SYSTEM AND METHOD FOR MAINTAINING OR RECOVERING NOZZLE FUCTION FOR...
- Publication number 20110141191
- Publication date Jun 16, 2011
- John P. Folkers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
THERMAL INKJET PRINT HEAD WITH SOLVENT RESISTANCE
- Publication number 20100328398
- Publication date Dec 30, 2010
- Terry M. LAMBRIGHT
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CURABLE THERMALLY EJECTABLE PRINTING FLUID
- Publication number 20100245504
- Publication date Sep 30, 2010
- IMTECH, INC.
- Kenneth E. Trueba
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
INK CONTAINMENT SYSTEM AND INK LEVEL SENSING SYSTEM FOR AN INKJET C...
- Publication number 20090303299
- Publication date Dec 10, 2009
- Charles W. Gilson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Ink Containment System and Ink Level Sensing System for an Inkjet C...
- Publication number 20090289971
- Publication date Nov 26, 2009
- Charles W. Gilson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SYSTEM AND METHOD FOR MAINTAINING OR RECOVERING NOZZLE FUNCTION FOR...
- Publication number 20090273621
- Publication date Nov 5, 2009
- John P. Folkers
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Drop generator for ultra-small droplets
- Publication number 20060243387
- Publication date Nov 2, 2006
- Charles C. Haluzak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Curable thermally ejectable printing fluid
- Publication number 20060217457
- Publication date Sep 28, 2006
- ImTech, Inc.
- Kenneth E. Trueba
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Thermally efficient drop generator
- Publication number 20060081239
- Publication date Apr 20, 2006
- Rodney L. Alley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THERMAL DROP GENERATOR
- Publication number 20060060191
- Publication date Mar 23, 2006
- Xiaofeng Yang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Drop ejector for ejecting discrete drops of liquid
- Publication number 20050145715
- Publication date Jul 7, 2005
- John M. Koegler
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Fluid ejector head having a planar passivation layer
- Publication number 20040212663
- Publication date Oct 28, 2004
- Kenneth E. Trueba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Applicator for dispensing bioactive compositions and methods for us...
- Publication number 20040107961
- Publication date Jun 10, 2004
- Kenneth E. Trueba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fluid ejector head having a planar passivation layer
- Publication number 20040012653
- Publication date Jan 22, 2004
- Kenneth E. Trueba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Drop generator for ultra-small droplets
- Publication number 20030186474
- Publication date Oct 2, 2003
- Charles C. Haluzak
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Fuel cell with fuel droplet fuel supply
- Publication number 20030143444
- Publication date Jul 31, 2003
- Qin Liu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Fully integrated thermal inkjet printhead having etched back PSG layer
- Publication number 20030137562
- Publication date Jul 24, 2003
- Naoto A. Kawamura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Applicator for dispensing bioactive compositions and methods for us...
- Publication number 20030101991
- Publication date Jun 5, 2003
- Kenneth E. Trueba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Thermal drop generator for ultra-small droplets
- Publication number 20030081072
- Publication date May 1, 2003
- Kenneth E. Trueba
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Ink feed trench etch technique for a fully integrated thermal inkje...
- Publication number 20020129495
- Publication date Sep 19, 2002
- Kenneth E. Trueba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Kenneth E. Trueba

Person

Patents Grantslast 30 patents

Thermal inkjet print head with solvent resistance

Ink containment system and ink level sensing system for an inkjet c...

Thermal inkjet print head with solvent resistance

Inkjet cartridge

Thermal inkjet print head with solvent resistance

Ink containment system and ink level sensing system for an inkjet c...

Ink containment system and ink level sensing system for an inkjet c...

System and method for maintaining or recovering nozzle function for...

Ink containment system and ink level sensing system for an inkjet c...

Curable thermally ejectable printing fluid

Curable thermally ejectable printing fluid

Drop generator for ultra-small droplets

Thermal drop generator

Applicator for dispensing bioactive compositions and methods for us...

Drop generator for ultra-small droplets

Fluid ejector head having a planar passivation layer

Fluid ejector head having a planar passivation layer

Thermal drop generator for ultra-small droplets

Applicator for dispensing bioactive compositions and methods for us...

Method for servicing an inkjet printhead

Fully integrated thermal inkjet printhead having etched back PSG layer

Ink feed trench etch technique for a fully integrated thermal inkje...

Fully integrated thermal inkjet printhead having thin film layer shelf

Fully integrated thermal inkjet printhead having multiple ink feed...

Printer having multi-chamber print cartridges and off-carriage regu...

Ink delivery system for an inkjet printhead

Ink delivery system for an inkjet printhead

Compact inkjet substrate with centrally located circuitry and edge...

Inkjet printhead architecture for high speed and high resolution pr...

High density nozzle array for inkjet printhead

Patents Applicationslast 30 patents

THERMAL INKJET PRINT HEAD WITH SOLVENT RESISTANCE

INK CONTAINMENT SYSTEM AND INK LEVEL SENSING SYSTEM FOR AN INKJET C...

THERMAL INKJET PRINT HEAD WITH SOLVENT RESISTANCE

INK CONTAINMENT SYSTEM AND INK LEVEL SENSING SYSTEM FOR AN INKJET C...

INKJET CARTRIDGE

SYSTEM AND METHOD FOR MAINTAINING OR RECOVERING NOZZLE FUCTION FOR...

THERMAL INKJET PRINT HEAD WITH SOLVENT RESISTANCE

CURABLE THERMALLY EJECTABLE PRINTING FLUID

INK CONTAINMENT SYSTEM AND INK LEVEL SENSING SYSTEM FOR AN INKJET C...

Ink Containment System and Ink Level Sensing System for an Inkjet C...

SYSTEM AND METHOD FOR MAINTAINING OR RECOVERING NOZZLE FUNCTION FOR...

Drop generator for ultra-small droplets

Curable thermally ejectable printing fluid

Thermally efficient drop generator

THERMAL DROP GENERATOR

Drop ejector for ejecting discrete drops of liquid

Fluid ejector head having a planar passivation layer

Applicator for dispensing bioactive compositions and methods for us...

Fluid ejector head having a planar passivation layer

Drop generator for ultra-small droplets

Fuel cell with fuel droplet fuel supply

Fully integrated thermal inkjet printhead having etched back PSG layer

Applicator for dispensing bioactive compositions and methods for us...

Thermal drop generator for ultra-small droplets

Ink feed trench etch technique for a fully integrated thermal inkje...