Terrance L. Stephens

Person

Molalla, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid design for recirculation within high packing density inkjet p...
- Patent number 10,214,023
- Issue date Feb 26, 2019
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Single jet recirculation in an inkjet print head
- Patent number 10,118,390
- Issue date Nov 6, 2018
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Pressure spike eliminator for print heads
- Patent number 9,956,785
- Issue date May 1, 2018
- Xerox Corporation
- Robert Mark Jacobs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Single jet recirculation in an inkjet print head
- Patent number 9,694,582
- Issue date Jul 4, 2017
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of sensing degradation of piezoelectric actuators
- Patent number 9,457,560
- Issue date Oct 4, 2016
- Xerox Corporation
- Steven E. Ready
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Single jet having a bubble screen
- Patent number 9,415,594
- Issue date Aug 16, 2016
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing a print head
- Patent number 9,381,737
- Issue date Jul 5, 2016
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Single jet fluidic design for high packing density in inkjet print...
- Patent number 9,242,462
- Issue date Jan 26, 2016
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Subtractive three dimensional fabrication of an inkjet plate
- Patent number 9,205,651
- Issue date Dec 8, 2015
- Xerox Corporation
- John R. Andrews
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Process of manufacturing fluid dispensing subassembly with polymer...
- Patent number 9,162,456
- Issue date Oct 20, 2015
- Xerox Corporation
- Terrance L. Stephens
- B32 - LAYERED PRODUCTS
Information Patent Grant
Trap configured to collect ink particle contaminants in response to...
- Patent number 9,061,511
- Issue date Jun 23, 2015
- Palo Alto Research Center Incorporated
- Kai Melde
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluidic structure that allows removal of air bubbles from print hea...
- Patent number 9,039,141
- Issue date May 26, 2015
- Xerox Corporation
- Terrance Lee Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
System and method for per drop electrical signal waveform modulatio...
- Patent number 9,016,816
- Issue date Apr 28, 2015
- Xerox Corporation
- Takahiro Peter Terayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Trap configured to collect ink particle contaminants in response to...
- Patent number 8,979,242
- Issue date Mar 17, 2015
- Palo Alto Research Center Incorporated
- Kai Melde
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Polymer internal contamination filter for ink jet printhead
- Patent number 8,702,216
- Issue date Apr 22, 2014
- Xerox Corporation
- Terrance L Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for laser drilling fluid ports in multiple layers
- Patent number 8,662,641
- Issue date Mar 4, 2014
- Xerox Corporation
- John R. Andrews
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical interconnect using embossed contacts on a flex circuit
- Patent number 8,628,173
- Issue date Jan 14, 2014
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid dispensing subassembly with compliant film
- Patent number 8,603,284
- Issue date Dec 10, 2013
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Offset inlets for multicolor printheads
- Patent number 8,596,756
- Issue date Dec 3, 2013
- Xerox Corporation
- John R. Andrews
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Rock screen with particle trap
- Patent number 8,544,996
- Issue date Oct 1, 2013
- Xerox Corporation
- Andrew W Hays
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Patterned metallization on polyimide aperture plate for laser-ablat...
- Patent number 8,540,346
- Issue date Sep 24, 2013
- Xerox Corporation
- Bryan R. Dolan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for assembling a printhead having an inkjet ejector with a p...
- Patent number 8,439,486
- Issue date May 14, 2013
- Xerox Corporation
- John R. Andrews
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Driving waveform for drop mass and position
- Patent number 8,403,440
- Issue date Mar 26, 2013
- Xerox Corporation
- Brian Edward Williams
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of manufacturing a drop generator
- Patent number 8,397,359
- Issue date Mar 19, 2013
- Xerox Corporation
- John R. Andrews
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for laser drilling fluid ports in multiple layers
- Patent number 8,360,557
- Issue date Jan 29, 2013
- Xerox Corporation
- John R. Andrews
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inkjet ejector having a polymer aperture plate attached to an outle...
- Patent number 8,240,818
- Issue date Aug 14, 2012
- Xerox Corporation
- John R. Andrews
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Print head having a polymer aperture plate and method for assemblin...
- Patent number 8,205,970
- Issue date Jun 26, 2012
- Xerox Corporation
- Pinyen Lin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid dispensing subassembly with polymer layer
- Patent number 8,197,031
- Issue date Jun 12, 2012
- Xerox Corporation
- Terrance L. Stephens
- B32 - LAYERED PRODUCTS
Information Patent Grant
High frequency mechanically actuated inkjet
- Patent number 8,177,338
- Issue date May 15, 2012
- Xerox Corporation
- John R. Andrews
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid reservoir with compliant wall
- Patent number 8,177,339
- Issue date May 15, 2012
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
FLUID DESIGN FOR RECIRCULATION WITHIN HIGH PACKING DENSITY INKJET P...
- Publication number 20190061365
- Publication date Feb 28, 2019
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PRESSURE SPIKE ELIMINATOR FOR PRINT HEADS
- Publication number 20180086090
- Publication date Mar 29, 2018
- Xerox Corporation
- ROBERT MARK JACOBS
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SINGLE JET RECIRCULATION IN AN INKJET PRINT HEAD
- Publication number 20180056647
- Publication date Mar 1, 2018
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SINGLE JET RECIRCULATION IN AN INKJET PRINT HEAD
- Publication number 20170282544
- Publication date Oct 5, 2017
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD OF SENSING DEGRADATION OF PIEZOELECTRIC ACTUATORS
- Publication number 20160082720
- Publication date Mar 24, 2016
- Xerox Corporation
- Steven E. Ready
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
CORRECTING BIASED DIAMETER SIZE VARIATIONS IN APERTURE ARRAY
- Publication number 20150217513
- Publication date Aug 6, 2015
- Xerox Corporation
- RUANDER CARDENAS
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SUBTRACTIVE THREE DIMENSIONAL FABRICATION OF AN INKJET PLATE
- Publication number 20150202868
- Publication date Jul 23, 2015
- Xerox Corporation
- JOHN R. ANDREWS
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SINGLE JET FLUIDIC DESIGN FOR HIGH PACKING DENSITY IN INKJET PRINT...
- Publication number 20150151539
- Publication date Jun 4, 2015
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
TRAP CONFIGURED TO COLLECT INK PARTICLE CONTAMINANTS IN RESPONSE TO...
- Publication number 20150109389
- Publication date Apr 23, 2015
- Palo Alto Research Center Incorporated
- Kai Melde
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
System And Method For Per Drop Electrical Signal Waveform Modulati...
- Publication number 20140362135
- Publication date Dec 11, 2014
- Takahiro Peter Terayama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
TRAP CONFIGURED TO COLLECT INK PARTICLE CONTAMINANTS IN RESPONSE TO...
- Publication number 20140168315
- Publication date Jun 19, 2014
- Palo Alto Research Center Incorporated
- Kai Melde
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ELECTRICAL INTERCONNECT USING EMBOSSED CONTACTS ON A FLEX CIRCUIT
- Publication number 20140090248
- Publication date Apr 3, 2014
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUIDIC STRUCTURE THAT ALLOWS REMOVAL OF AIR BUBBLES FROM PRINT HEA...
- Publication number 20130300801
- Publication date Nov 14, 2013
- Xerox Corporation
- Terrance Lee Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ROCK SCREEN WITH PARTICLE TRAP
- Publication number 20130187981
- Publication date Jul 25, 2013
- Xerox Corporation
- Andrew W. Hays
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
POLYMER INTERNAL CONTAMINATION FILTER FOR INK JET PRINTHEAD
- Publication number 20130162737
- Publication date Jun 27, 2013
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
METHOD FOR LASER DRILLING FLUID PORTS IN MULTIPLE LAYERS
- Publication number 20130127952
- Publication date May 23, 2013
- Xerox Corporation
- JOHN R. ANDREWS
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
OFFSET INLETS FOR MULTICOLOR PRINTHEADS
- Publication number 20120281044
- Publication date Nov 8, 2012
- Xerox Corporation
- John R. Andrews
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PATTERNED METALLIZATION ON POLYIMIDE APERTURE PLATE FOR LASER-ABLAT...
- Publication number 20120274706
- Publication date Nov 1, 2012
- Xerox Corporation
- Bryan R. Dolan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method For Assembling A Printhead Having An Inkjet Ejector With A P...
- Publication number 20120247659
- Publication date Oct 4, 2012
- Xerox Corporation
- John R. Andrews
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID DISPENSING SUBASSEMBLY WITH POLYMER LAYER
- Publication number 20120222307
- Publication date Sep 6, 2012
- Xerox Corporation
- Terrance L. Stephens
- G02 - OPTICS
Information Patent Application
Metalized Polyimide Aperture Plate And Method For Preparing Same
- Publication number 20120092416
- Publication date Apr 19, 2012
- Xerox Corporation
- David P. Platt
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
ELECTRICAL INTERCONNECT USING EMBOSSED CONTACTS ON A FLEX CIRCUIT
- Publication number 20110298871
- Publication date Dec 8, 2011
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DROP GENERATOR
- Publication number 20110284657
- Publication date Nov 24, 2011
- Xerox Corporation
- John R. Andrews
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Inkjet Ejector Having a Polymer Aperture Plate Attached to an Outle...
- Publication number 20110148993
- Publication date Jun 23, 2011
- Xerox Corporation
- John R. Andrews
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Print Head Having a Polymer Aperture Plate and Method for Assemblin...
- Publication number 20110148994
- Publication date Jun 23, 2011
- Xerox Corporation
- Pinyen Lin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
High Frequency Mechanically Actuated Inkjet
- Publication number 20110141202
- Publication date Jun 16, 2011
- Xerox Corporation
- John R. Andrews
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID DISPENSING SUBASSEMBLY WITH POLYMER LAYER
- Publication number 20100295901
- Publication date Nov 25, 2010
- Xerox Corporation
- Terrance L. Stephens
- G02 - OPTICS
Information Patent Application
FLUID DISPENSING SUBASSEMBLY WITH COMPLIANT FILM
- Publication number 20100263791
- Publication date Oct 21, 2010
- Xerox Corporation
- Terrance L. Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Drop Generator
- Publication number 20100214374
- Publication date Aug 26, 2010
- Xerox Corporation
- Terrance Lee Stephens
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
DRIVING WAVEFORM FOR DROP MASS AND POSITION
- Publication number 20100201725
- Publication date Aug 12, 2010
- Xerox Corporation
- Brian Edward Williams
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Terrance L. Stephens

Person

Patents Grantslast 30 patents

Fluid design for recirculation within high packing density inkjet p...

Single jet recirculation in an inkjet print head

Pressure spike eliminator for print heads

Single jet recirculation in an inkjet print head

Method of sensing degradation of piezoelectric actuators

Single jet having a bubble screen

Method of manufacturing a print head

Single jet fluidic design for high packing density in inkjet print...

Subtractive three dimensional fabrication of an inkjet plate

Process of manufacturing fluid dispensing subassembly with polymer...

Trap configured to collect ink particle contaminants in response to...

Fluidic structure that allows removal of air bubbles from print hea...

System and method for per drop electrical signal waveform modulatio...

Trap configured to collect ink particle contaminants in response to...

Polymer internal contamination filter for ink jet printhead

Method for laser drilling fluid ports in multiple layers

Electrical interconnect using embossed contacts on a flex circuit

Fluid dispensing subassembly with compliant film

Offset inlets for multicolor printheads

Rock screen with particle trap

Patterned metallization on polyimide aperture plate for laser-ablat...

Method for assembling a printhead having an inkjet ejector with a p...

Driving waveform for drop mass and position

Method of manufacturing a drop generator

Method for laser drilling fluid ports in multiple layers

Inkjet ejector having a polymer aperture plate attached to an outle...

Print head having a polymer aperture plate and method for assemblin...

Fluid dispensing subassembly with polymer layer

High frequency mechanically actuated inkjet

Fluid reservoir with compliant wall

Patents Applicationslast 30 patents

FLUID DESIGN FOR RECIRCULATION WITHIN HIGH PACKING DENSITY INKJET P...

PRESSURE SPIKE ELIMINATOR FOR PRINT HEADS

SINGLE JET RECIRCULATION IN AN INKJET PRINT HEAD

SINGLE JET RECIRCULATION IN AN INKJET PRINT HEAD

METHOD OF SENSING DEGRADATION OF PIEZOELECTRIC ACTUATORS

CORRECTING BIASED DIAMETER SIZE VARIATIONS IN APERTURE ARRAY

SUBTRACTIVE THREE DIMENSIONAL FABRICATION OF AN INKJET PLATE

SINGLE JET FLUIDIC DESIGN FOR HIGH PACKING DENSITY IN INKJET PRINT...

TRAP CONFIGURED TO COLLECT INK PARTICLE CONTAMINANTS IN RESPONSE TO...

System And Method For Per Drop Electrical Signal Waveform Modulati...

TRAP CONFIGURED TO COLLECT INK PARTICLE CONTAMINANTS IN RESPONSE TO...

ELECTRICAL INTERCONNECT USING EMBOSSED CONTACTS ON A FLEX CIRCUIT

FLUIDIC STRUCTURE THAT ALLOWS REMOVAL OF AIR BUBBLES FROM PRINT HEA...

ROCK SCREEN WITH PARTICLE TRAP

POLYMER INTERNAL CONTAMINATION FILTER FOR INK JET PRINTHEAD

METHOD FOR LASER DRILLING FLUID PORTS IN MULTIPLE LAYERS

OFFSET INLETS FOR MULTICOLOR PRINTHEADS

PATTERNED METALLIZATION ON POLYIMIDE APERTURE PLATE FOR LASER-ABLAT...

Method For Assembling A Printhead Having An Inkjet Ejector With A P...

FLUID DISPENSING SUBASSEMBLY WITH POLYMER LAYER

Metalized Polyimide Aperture Plate And Method For Preparing Same

ELECTRICAL INTERCONNECT USING EMBOSSED CONTACTS ON A FLEX CIRCUIT

DROP GENERATOR

Inkjet Ejector Having a Polymer Aperture Plate Attached to an Outle...

Print Head Having a Polymer Aperture Plate and Method for Assemblin...

High Frequency Mechanically Actuated Inkjet

FLUID DISPENSING SUBASSEMBLY WITH POLYMER LAYER

FLUID DISPENSING SUBASSEMBLY WITH COMPLIANT FILM

Drop Generator

DRIVING WAVEFORM FOR DROP MASS AND POSITION