David Jensen

Person

North Ryde, AU

People

Patents Grantslast 30 patents

Information Patent Grant
Printer having regenerative intermediary drive
- Patent number 9,205,680
- Issue date Dec 8, 2015
- Memjet Technology Ltd.
- Paul Ian Mackey
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printer with criss-cross duplexer
- Patent number 9,102,172
- Issue date Aug 11, 2015
- Memjet Technology Ltd.
- David Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer having media clearance mechanism
- Patent number 8,783,686
- Issue date Jul 22, 2014
- Memjet Technology Ltd.
- Paul Ian Mackey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Media clearance mechanism for printer
- Patent number 8,567,943
- Issue date Oct 29, 2013
- Zamtec Ltd
- Paul Ian Mackey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printhead with pressure pulse priming
- Patent number 8,459,785
- Issue date Jun 11, 2013
- Zamtec Ltd
- John Douglas Peter Morgan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of maintaining inkjet printhead using non-contact roller
- Patent number 8,075,090
- Issue date Dec 13, 2011
- Silverbrook Research Pty Ltd
- Vesa Karppinen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead maintenance facility having fluid drainage
- Patent number 7,984,960
- Issue date Jul 26, 2011
- Silverbrook Research Pty Ltd
- Christopher Hibbard
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead assembly with ink supply shut off
- Patent number 7,967,425
- Issue date Jun 28, 2011
- Silverbrook Research Pty Ltd
- Geoffrey Philip Dyer
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead maintenance facility with ink storage and driven vacuum d...
- Patent number 7,922,279
- Issue date Apr 12, 2011
- Silverbrook Research Pty Ltd
- Christopher Hibbard
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer with reversible air flow sheet picker
- Patent number 7,874,556
- Issue date Jan 25, 2011
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of purging printhead using hammer mechanism
- Patent number 7,857,435
- Issue date Dec 28, 2010
- Silverbrook Research Pty Ltd
- Vesa Karppinen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fludically controlled inkjet printhead
- Patent number 7,841,708
- Issue date Nov 30, 2010
- Silverbrook Research Pty Ltd
- John Douglas Peter Morgan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printer incorporating rotatable pick-up assembly of air nozzles
- Patent number 7,770,883
- Issue date Aug 10, 2010
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of cleaning a printhead using cleaning liquid
- Patent number 7,722,153
- Issue date May 25, 2010
- Silverbrook Research Pty Ltd
- Vesa Karppinen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Inkjet printhead with controlled de-prime
- Patent number 7,661,803
- Issue date Feb 16, 2010
- Silverbrook Research Pty Ltd
- John Douglas Peter Morgan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Printhead assembly with shut off valve for isolating the printhead
- Patent number 7,658,482
- Issue date Feb 9, 2010
- Silverbrook Research Pty Ltd
- Geoffrey Philip Dyer
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Air-based picker assembly for a printer
- Patent number 7,597,314
- Issue date Oct 6, 2009
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printer incorporating a sheet displacement mechanism having an arra...
- Patent number 7,556,257
- Issue date Jul 7, 2009
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printer incorporating opposed printhead assemblies
- Patent number 7,549,628
- Issue date Jun 23, 2009
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printer incorporating interposed air expulsion and air suction nozzles
- Patent number 7,540,486
- Issue date Jun 2, 2009
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printer incorporating pick-up assembly of air nozzles
- Patent number 7,540,487
- Issue date Jun 2, 2009
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printer incorporating air displacement mechanism
- Patent number 7,540,488
- Issue date Jun 2, 2009
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
High speed printer with gas-operated sheet feeding
- Patent number 7,533,877
- Issue date May 19, 2009
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printhead assembly comprising ink reservoir containing cleaning liquid
- Patent number 7,510,261
- Issue date Mar 31, 2009
- Silverbrook Research Pty Ltd
- Vesa Karppinen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of separating a sheet of print media from a stack of sheets
- Patent number 7,431,281
- Issue date Oct 7, 2008
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of maintaining a printhead using air blast cleaning
- Patent number 7,401,887
- Issue date Jul 22, 2008
- Silverbrook Research Pty Ltd
- Vesa Karppinen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for separating a sheet of print media from a stack of sheets
- Patent number 7,328,896
- Issue date Feb 12, 2008
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Apparatus for feeding sheets of media from a stack
- Patent number 7,243,916
- Issue date Jul 17, 2007
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Printer with a picker assembly
- Patent number 7,222,845
- Issue date May 29, 2007
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of feeding porous sheets of media from media stack
- Patent number 7,172,191
- Issue date Feb 6, 2007
- Silverbrook Research Pty Ltd
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
PRINTER WITH CRISS-CROSS DUPLEXER
- Publication number 20170173978
- Publication date Jun 22, 2017
- Memjet Technology Ltd.
- David Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printer Having Regenerative Intermediary Drive
- Publication number 20150197106
- Publication date Jul 16, 2015
- Memjet Technology Ltd.
- Paul Ian Mackey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTER HAVING MEDIA FEED PATH WITH INCLINED TRAJECTORY
- Publication number 20150085048
- Publication date Mar 26, 2015
- Memjet Technology Ltd.
- David Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTER WITH CRISS-CROSS DUPLEXER
- Publication number 20140009549
- Publication date Jan 9, 2014
- David Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTHEAD MAINTENANCE ASSEMBLY HAVING FIRST AND SECOND TRANSFER ROL...
- Publication number 20130038662
- Publication date Feb 14, 2013
- ZAMTEC LIMITED
- Vesa Karppinen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINT HEAD MAINTENANCE SYSTEM
- Publication number 20120098886
- Publication date Apr 26, 2012
- SILVERBROOK RESEARCH PTY LTD
- Vesa Karppinen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MEDIA CLEARANCE MECHANISM FOR PRINTER
- Publication number 20110279619
- Publication date Nov 17, 2011
- SILVERBROOK RESEARCH PTY LTD
- Paul Ian Mackey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTER HAVING MEDIA CLEARANCE MECHANISM
- Publication number 20110279621
- Publication date Nov 17, 2011
- SILVERBROOK RESEARCH PTY LTD
- Paul Ian Mackey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PAGEWIDTH PRINTHEAD MAINTENANCE FACILITY HAVING FLUID DRAINAGE
- Publication number 20110234691
- Publication date Sep 29, 2011
- SILVERBROOK RESEARCH PTY LTD
- Christopher Hibbard
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SHUT OFF VALVE FOR DISCONNECTING A PRINTHEAD FROM AN INK SUPPLY
- Publication number 20110228017
- Publication date Sep 22, 2011
- SILVERBROOK RESEARCH PTY LTD
- Geoffrey Phillip Dyer
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTHEAD MAINTENANCE FACILITY HAVING FLUID DRAINAGE
- Publication number 20110090280
- Publication date Apr 21, 2011
- SILVERBROOK RESEARCH PTY LTD
- Christopher Hibbard
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SHEET FEED ASSEMBLY DEFINING CURVED AND STRAIGHT FEED PATH
- Publication number 20100225054
- Publication date Sep 9, 2010
- SILVERBROOK RESEARCH PTY LTD
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD OF MAINTAINING INKJET PRINTHEAD USING NON-CONTACT ROLLER
- Publication number 20100220144
- Publication date Sep 2, 2010
- SILVERBROOK RESEARCH PTY LTD
- Vesa Karppinen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTHEAD ASSEMBLY WITH INK SUPPLY SHUT OFF
- Publication number 20100134573
- Publication date Jun 3, 2010
- SILVERBROOK RESEARCH PTY LTD
- Geoffrey Philip Dyer
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet Printhead With Pressure Pulse Priming
- Publication number 20100134577
- Publication date Jun 3, 2010
- SILVERBROOK RESEARCH PTY LTD
- John Douglas Peter Morgan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printer With Reversible Air Flow Sheet Picker
- Publication number 20090194933
- Publication date Aug 6, 2009
- SILVERBROOK RESEARCH PTY LTD
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Printhead Assembly Comprising Ink Reservoir Containing Cleaning Liquid
- Publication number 20090153614
- Publication date Jun 18, 2009
- SILVERBROOK RESEARCH PTY LTD
- Vesa Karppinen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTER HAVING SHEET DISPLACEMENT NOZZLES
- Publication number 20090115121
- Publication date May 7, 2009
- SILVERBROOK RESEARCH PTY LTD
- David William Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PAPER FEED MECHANISM FOR A PRINTING STATION
- Publication number 20080303203
- Publication date Dec 11, 2008
- SILVERBROOK RESEARCH PTY LTD
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Printer Incorporating Opposed Printhead Assemblies
- Publication number 20080258375
- Publication date Oct 23, 2008
- SILVERBROOK RESEARCH PTY LTD
- David William Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printer Incorporating Air Displacement Mechanism
- Publication number 20080251990
- Publication date Oct 16, 2008
- SILVERBROOK RESEARCH PTY LTD
- David William Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printer incorporating interposed air expulsion and air suction nozzles
- Publication number 20080251988
- Publication date Oct 16, 2008
- SILVERBROOK RESEARCH PTY LTD
- David William Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printer incorporating rotatable pick-up assembly of air nozzles
- Publication number 20080251987
- Publication date Oct 16, 2008
- SILVERBROOK RESEARCH PTY LTD
- David William Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Printer Incorporating Pick-up Assembly of Air Nozzles
- Publication number 20080251989
- Publication date Oct 16, 2008
- SILVERBROOK RESEARCH PTY LTD
- David William Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRINTHEAD MAINTENANCE ASSEMBLY INCORPORATING A DABBING DEVICE
- Publication number 20080246800
- Publication date Oct 9, 2008
- SILVERBROOK RESEARCH PTY LTD
- Vesa Karppinen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
AIR-BASED PICKER ASSEMBLY FOR A PRINTER
- Publication number 20080099979
- Publication date May 1, 2008
- SILVERBROOK RESEARCH PTY LTD
- David William Jensen
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet printhead with controlled de-prime
- Publication number 20080024553
- Publication date Jan 31, 2008
- SILVERBROOK RESEARCH PTY LTD
- John Douglas Peter Morgan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Media Feed Assembly For A Printing Device
- Publication number 20070284806
- Publication date Dec 13, 2007
- SILVERBROOK RESEARCH PTY LTD
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
High Speed Printer With Gas-Operated Sheet Feeding
- Publication number 20070228637
- Publication date Oct 4, 2007
- SILVERBROOK RESEARCH PTY LTD
- David William Jensen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Fluidically controlled inkjet printhead
- Publication number 20070206070
- Publication date Sep 6, 2007
- SILVERBROOK RESEARCH PTY LTD
- John Douglas Peter Morgan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

David Jensen

Person

Patents Grantslast 30 patents

Printer having regenerative intermediary drive

Printer with criss-cross duplexer

Printer having media clearance mechanism

Media clearance mechanism for printer

Inkjet printhead with pressure pulse priming

Method of maintaining inkjet printhead using non-contact roller

Printhead maintenance facility having fluid drainage

Printhead assembly with ink supply shut off

Printhead maintenance facility with ink storage and driven vacuum d...

Printer with reversible air flow sheet picker

Method of purging printhead using hammer mechanism

Fludically controlled inkjet printhead

Printer incorporating rotatable pick-up assembly of air nozzles

Method of cleaning a printhead using cleaning liquid

Inkjet printhead with controlled de-prime

Printhead assembly with shut off valve for isolating the printhead

Air-based picker assembly for a printer

Printer incorporating a sheet displacement mechanism having an arra...

Printer incorporating opposed printhead assemblies

Printer incorporating interposed air expulsion and air suction nozzles

Printer incorporating pick-up assembly of air nozzles

Printer incorporating air displacement mechanism

High speed printer with gas-operated sheet feeding

Printhead assembly comprising ink reservoir containing cleaning liquid

Method of separating a sheet of print media from a stack of sheets

Method of maintaining a printhead using air blast cleaning

Apparatus for separating a sheet of print media from a stack of sheets

Apparatus for feeding sheets of media from a stack

Printer with a picker assembly

Method of feeding porous sheets of media from media stack

Patents Applicationslast 30 patents

PRINTER WITH CRISS-CROSS DUPLEXER

Printer Having Regenerative Intermediary Drive

PRINTER HAVING MEDIA FEED PATH WITH INCLINED TRAJECTORY

PRINTER WITH CRISS-CROSS DUPLEXER

PRINTHEAD MAINTENANCE ASSEMBLY HAVING FIRST AND SECOND TRANSFER ROL...

PRINT HEAD MAINTENANCE SYSTEM

MEDIA CLEARANCE MECHANISM FOR PRINTER

PRINTER HAVING MEDIA CLEARANCE MECHANISM

PAGEWIDTH PRINTHEAD MAINTENANCE FACILITY HAVING FLUID DRAINAGE

SHUT OFF VALVE FOR DISCONNECTING A PRINTHEAD FROM AN INK SUPPLY

PRINTHEAD MAINTENANCE FACILITY HAVING FLUID DRAINAGE

SHEET FEED ASSEMBLY DEFINING CURVED AND STRAIGHT FEED PATH

METHOD OF MAINTAINING INKJET PRINTHEAD USING NON-CONTACT ROLLER

PRINTHEAD ASSEMBLY WITH INK SUPPLY SHUT OFF

Inkjet Printhead With Pressure Pulse Priming

Printer With Reversible Air Flow Sheet Picker

Printhead Assembly Comprising Ink Reservoir Containing Cleaning Liquid

PRINTER HAVING SHEET DISPLACEMENT NOZZLES

PAPER FEED MECHANISM FOR A PRINTING STATION

Printer Incorporating Opposed Printhead Assemblies

Printer Incorporating Air Displacement Mechanism

Printer incorporating interposed air expulsion and air suction nozzles

Printer incorporating rotatable pick-up assembly of air nozzles

Printer Incorporating Pick-up Assembly of Air Nozzles

PRINTHEAD MAINTENANCE ASSEMBLY INCORPORATING A DABBING DEVICE

AIR-BASED PICKER ASSEMBLY FOR A PRINTER

Inkjet printhead with controlled de-prime

Media Feed Assembly For A Printing Device

High Speed Printer With Gas-Operated Sheet Feeding

Fluidically controlled inkjet printhead