David S. Vejtasa

Person

Atherton, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid marking agent development assemblies and liquid marking agen...
- Patent number 8,824,931
- Issue date Sep 2, 2014
- Hewlett-Packard Development Company, L.P.
- Eric G. Nelson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer unit and method thereof
- Patent number 8,626,038
- Issue date Jan 7, 2014
- Hewlett-Packard Development Company, L.P.
- Eric Nelson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Printing system
- Patent number 8,465,118
- Issue date Jun 18, 2013
- Hewlett-Packard Development Company, L.P.
- Ali Emamjomeh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method and apparatus for printing fluid on a substrate
- Patent number 8,322,824
- Issue date Dec 4, 2012
- Hewlett-Packard Development Company, L.P.
- Eyal Peleg
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Hybrid electro-photographic/ink-jet press print systems and primers
- Patent number 7,796,145
- Issue date Sep 14, 2010
- Hewlett-Packard Development Company, L.P.
- Yaacov Almog
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hard imaging apparatus charging devices and hard imaging device cha...
- Patent number 7,050,742
- Issue date May 23, 2006
- Hewlett-Packard Development Company, L.P.
- Omer Gila
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hard imaging device charging systems, electrophotography charging s...
- Patent number 7,035,572
- Issue date Apr 25, 2006
- Hewlett-Packard Development Company, L.P.
- David S. Vejtasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
System and method for recycling hydrocarbon-based carrier liquid
- Patent number 6,856,778
- Issue date Feb 15, 2005
- Hewlett-Packard Development Company, L.P.
- David S. Vejtasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
System and method for extracting carrier liquid
- Patent number 6,748,189
- Issue date Jun 8, 2004
- Hewlett-Packard Development Company, L.P.
- David S. Vejtasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Supplying marking fluid in an imaging system
- Patent number 6,615,004
- Issue date Sep 2, 2003
- Hewlett-Packard Development Company, L.P.
- Omer Gila
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LIQUID MARKING AGENT DEVELOPMENT ASSEMBLIES AND LIQUID MARKING AGEN...
- Publication number 20120148311
- Publication date Jun 14, 2012
- Hewlett-Packard Development Company, L.P.
- Eric G. Nelson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DEVELOPER UNIT AND METHOD THEREOF
- Publication number 20120027468
- Publication date Feb 2, 2012
- Eric Nelson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PRINTING SYSTEM
- Publication number 20110304661
- Publication date Dec 15, 2011
- Hewlett-Packard Development Company L.P.
- Ali Emamjomeh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
POST IMAGE TRANSFER FINISHING IN LIQUID ELECTRO-PHOTOGRAPHIC PRINTING
- Publication number 20110052293
- Publication date Mar 3, 2011
- Hewlett-Packard Development Company L.P.
- David S. Vejtasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Hybrid electro-photographic/ink-jet press print systems and primers
- Publication number 20080252680
- Publication date Oct 16, 2008
- Christian Schmid
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Hard imaging device charging systems, liquid electrophotography cha...
- Publication number 20050095035
- Publication date May 5, 2005
- David S. Vejtasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Hard imaging apparatus charging devices and hard imaging device cha...
- Publication number 20050095036
- Publication date May 5, 2005
- Omer Gila
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
System and method for extracting carrier liquid
- Publication number 20040071480
- Publication date Apr 15, 2004
- David S. Vejtasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
System and method for recycling hydrocarbon-based carrier liquid
- Publication number 20040033086
- Publication date Feb 19, 2004
- David S. Vejtasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

David S. Vejtasa

Person

Patents Grantslast 30 patents

Liquid marking agent development assemblies and liquid marking agen...

Developer unit and method thereof

Printing system

Method and apparatus for printing fluid on a substrate

Hybrid electro-photographic/ink-jet press print systems and primers

Hard imaging apparatus charging devices and hard imaging device cha...

Hard imaging device charging systems, electrophotography charging s...

System and method for recycling hydrocarbon-based carrier liquid

System and method for extracting carrier liquid

Supplying marking fluid in an imaging system

Patents Applicationslast 30 patents

LIQUID MARKING AGENT DEVELOPMENT ASSEMBLIES AND LIQUID MARKING AGEN...

DEVELOPER UNIT AND METHOD THEREOF

PRINTING SYSTEM

POST IMAGE TRANSFER FINISHING IN LIQUID ELECTRO-PHOTOGRAPHIC PRINTING

Hybrid electro-photographic/ink-jet press print systems and primers

Hard imaging device charging systems, liquid electrophotography cha...

Hard imaging apparatus charging devices and hard imaging device cha...

System and method for extracting carrier liquid

System and method for recycling hydrocarbon-based carrier liquid