Donald J. Milligan

Person

Corvallis, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fluid feed hole corrosion detection
- Patent number 11,731,426
- Issue date Aug 22, 2023
- Hewlett-Packard Development Company L.P.
- Donald J. Milligan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluidic die
- Patent number 11,618,253
- Issue date Apr 4, 2023
- Hewlett-Packard Development Company, L.P.
- Sean P McClelland
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Gaps between electrically conductive ground structures
- Patent number 11,214,060
- Issue date Jan 4, 2022
- Hewlett-Packard Development Company, L.P.
- Donald W. Schulte
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluidic die
- Patent number 11,034,147
- Issue date Jun 15, 2021
- Hewlett-Packard Development Company, L.P.
- Sean P McClelland
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Multi-directional single pass printing
- Patent number 10,293,603
- Issue date May 21, 2019
- Hewlett-Packard Development Company, L.P.
- Vincent C Korthuis
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sensor having particle barrier
- Patent number 10,267,822
- Issue date Apr 23, 2019
- Hewlett-Packard Development Company, L.P.
- Jennifer Wu
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Multi-directional single pass printing
- Patent number 9,937,713
- Issue date Apr 10, 2018
- Hewlett-Packard Development Company, L.P.
- Vincent C Korthuis
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Bonded wafer structures
- Patent number 9,856,137
- Issue date Jan 2, 2018
- Hewlett-Packard Development Company, L.P.
- Rodney L. Alley
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Out-of plane travel restriction structures
- Patent number 9,571,008
- Issue date Feb 14, 2017
- Hewlett-Packard Development Company, L.P.
- Donald J. Milligan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Forming a micro electro mechanical system
- Patent number 8,084,285
- Issue date Dec 27, 2011
- Hewlett-Packard Development Company, L.P.
- Sriram Ramamoorthi
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Micro electro mechanical system
- Patent number 7,851,876
- Issue date Dec 14, 2010
- Hewlett-Packard Development Company, L.P.
- Sriram Ramamoorthi
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Integrated metallic contact probe storage device
- Patent number 7,541,219
- Issue date Jun 2, 2009
- Seagate Technology LLC
- Donald J. Milligan
- G11 - INFORMATION STORAGE
Information Patent Grant
Photonic crystal device and methods
- Patent number 7,151,883
- Issue date Dec 19, 2006
- Hewlett-Packard Development Company, L.P.
- Chien-Hua Chen
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Micro-electromechanical actuator and methods of use and fabrication
- Patent number 6,897,083
- Issue date May 24, 2005
- Hewlett-Packard Development Company, L.P.
- Donald J. Milligan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Movable micro-electromechanical device
- Patent number 6,882,019
- Issue date Apr 19, 2005
- Hewlett-Packard Development Company, L.P.
- Robert G Walmsley
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making an ink jet printhead having a narrow ink channel
- Patent number 6,866,790
- Issue date Mar 15, 2005
- Hewlett-Packard Development Company, L.P.
- Donald J Milligan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Fluid ejecting device with fluid feed slot
- Patent number 6,805,432
- Issue date Oct 19, 2004
- Hewlett-Packard Development Company, L.P.
- Donald J Milligan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Particle tolerant architecture for feed holes and method of manufac...
- Patent number 6,764,605
- Issue date Jul 20, 2004
- Hewlett-Packard Development Company, L.P.
- Jeremy Donaldson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for low-temperature sharpening of silicon-based field emitte...
- Patent number 6,648,710
- Issue date Nov 18, 2003
- Hewlett-Packard Development Company, L.P.
- Donald J. Milligan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro-electromechanical actuator and methods of use
- Patent number 6,635,940
- Issue date Oct 21, 2003
- Hewlett-Packard Development Company, L.P.
- Donald J. Milligan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method for fabricating tiny field emitter tips
- Patent number 6,607,415
- Issue date Aug 19, 2003
- Hewlett-Packard Development Company, L.P.
- John Stephen Dunfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Substrate with fluidic channel and method of manufacturing
- Patent number 6,555,480
- Issue date Apr 29, 2003
- Hewlett-Packard Development Company, L.P.
- Donald J Milligan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method of fabricating micromachined ink feed channels for an inkjet...
- Patent number 6,534,247
- Issue date Mar 18, 2003
- Hewlett-Packard Company
- Donald J. Milligan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Micromachined ink feed channels for an inkjet printhead
- Patent number 6,273,557
- Issue date Aug 14, 2001
- Hewlett-Packard Company
- Donald J. Milligan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
FLUIDIC DIE
- Publication number 20230202167
- Publication date Jun 29, 2023
- Hewlett-Packard Development Company, L.P.
- Sean P McClelland
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUIDIC DIE
- Publication number 20230191779
- Publication date Jun 22, 2023
- Hewlett-Packard Development Company, L.P.
- Sean P McClelland
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUIDIC DIES WITH THERMAL SENSORS ON MEMBRANE
- Publication number 20230056907
- Publication date Feb 23, 2023
- Hewlett-Packard Development Company, L.P.
- Eric T. Martin
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUID FEED HOLE CORROSION DETECTION
- Publication number 20220097369
- Publication date Mar 31, 2022
- Hewlett-Packard Development Company, L.P.
- Donald J. Milligan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUIDIC DIE
- Publication number 20210260870
- Publication date Aug 26, 2021
- Hewlett-Packard Development Company, L.P.
- Sean P McClelland
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
GAPS BETWEEN ELECTRICALLY CONDUCTIVE GROUND STRUCTURES
- Publication number 20210129543
- Publication date May 6, 2021
- Hewlett-Packard Development Company, L.P.
- Donald W. Schulte
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
FLUIDIC DIE
- Publication number 20200122458
- Publication date Apr 23, 2020
- Hewlett-Packard Development Company, L.P.
- Sean P McClelland
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MULTI-DIRECTIONAL SINGLE PASS PRINTING
- Publication number 20180186149
- Publication date Jul 5, 2018
- Hewlett-Packard Development Company, L.P.
- Vincent C Korthuis
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MULTI-DIRECTIONAL SINGLE PASS PRINTING
- Publication number 20170232735
- Publication date Aug 17, 2017
- Hewlett-Packard Development Company, L.P.
- Vincent C Korthuis
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
SENSOR HAVING PARTICLE BARRIER
- Publication number 20150355223
- Publication date Dec 10, 2015
- HEWLETT-PACKARD DEVELOPMENT COMPANY LP
- Jennifer Wu
- G01 - MEASURING TESTING
Information Patent Application
BONDED WAFER STRUCTURES
- Publication number 20140042596
- Publication date Feb 13, 2014
- Rodney L. Alley
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
OUT-OF-PLANE TRAVEL RESTRICTION STRUCTURES
- Publication number 20140042869
- Publication date Feb 13, 2014
- Donald J. Milligan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Limiting travel of proof mass within frame of MEMS device
- Publication number 20130019678
- Publication date Jan 24, 2013
- Dennis M. Lazaroff
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Forming a Micro Electro Mechanical System
- Publication number 20110059566
- Publication date Mar 10, 2011
- Sriram Ramamoorthi
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Micro electro mechanical system
- Publication number 20080096301
- Publication date Apr 24, 2008
- Sriram Ramamoorthi
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Light emitter
- Publication number 20060124952
- Publication date Jun 15, 2006
- Donald J. Milligan
- F21 - LIGHTING
Information Patent Application
Photonic crystal device and methods
- Publication number 20060078268
- Publication date Apr 13, 2006
- Hewlett-Packard Development Company, L.P. Intellectual Property Administration
- Chien-Hua Chen
- G02 - OPTICS
Information Patent Application
Integrated metallic contact probe storage device
- Publication number 20060003493
- Publication date Jan 5, 2006
- Donald J. Milligan
- G01 - MEASURING TESTING
Information Patent Application
Electrostatic actuator for contact probe storage device
- Publication number 20050128927
- Publication date Jun 16, 2005
- Hewlett-Packard Development Co., L.P.
- Donald James Milligan
- G11 - INFORMATION STORAGE
Information Patent Application
Movable micro-electromechanical device
- Publication number 20030222430
- Publication date Dec 4, 2003
- Robert G. Walmsley
- G11 - INFORMATION STORAGE
Information Patent Application
Micro-electromechanical actuator and methods of use and fabrication
- Publication number 20030209768
- Publication date Nov 13, 2003
- Donald J. Milligan
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Particle tolerant architecture for feed holes and method of manufac...
- Publication number 20030142185
- Publication date Jul 31, 2003
- Jeremy Donaldson
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Substrate with fluidic channel and method of manufacturing
- Publication number 20030027426
- Publication date Feb 6, 2003
- Donald J. Milligan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method of making an ink jet printhead having a narrow ink channel
- Publication number 20030024897
- Publication date Feb 6, 2003
- Donald J. Milligan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method for low-temperature sharpening of silicon-based field emitte...
- Publication number 20020187714
- Publication date Dec 12, 2002
- Donald J. Milligan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method for fabricating tiny field emitter tips
- Publication number 20020185948
- Publication date Dec 12, 2002
- John Stephen Dunfield
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Micromachined ink feed channels for an inkjet printhead
- Publication number 20010002135
- Publication date May 31, 2001
- Donald J. Milligan
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Donald J. Milligan

Person

Patents Grantslast 30 patents

Fluid feed hole corrosion detection

Fluidic die

Gaps between electrically conductive ground structures

Fluidic die

Multi-directional single pass printing

Sensor having particle barrier

Multi-directional single pass printing

Bonded wafer structures

Out-of plane travel restriction structures

Forming a micro electro mechanical system

Micro electro mechanical system

Integrated metallic contact probe storage device

Photonic crystal device and methods

Micro-electromechanical actuator and methods of use and fabrication

Movable micro-electromechanical device

Method of making an ink jet printhead having a narrow ink channel

Fluid ejecting device with fluid feed slot

Particle tolerant architecture for feed holes and method of manufac...

Method for low-temperature sharpening of silicon-based field emitte...

Micro-electromechanical actuator and methods of use

Method for fabricating tiny field emitter tips

Substrate with fluidic channel and method of manufacturing

Method of fabricating micromachined ink feed channels for an inkjet...

Micromachined ink feed channels for an inkjet printhead

Patents Applicationslast 30 patents

FLUIDIC DIE

FLUIDIC DIE

FLUIDIC DIES WITH THERMAL SENSORS ON MEMBRANE

FLUID FEED HOLE CORROSION DETECTION

FLUIDIC DIE

GAPS BETWEEN ELECTRICALLY CONDUCTIVE GROUND STRUCTURES

FLUIDIC DIE

MULTI-DIRECTIONAL SINGLE PASS PRINTING

MULTI-DIRECTIONAL SINGLE PASS PRINTING

SENSOR HAVING PARTICLE BARRIER

BONDED WAFER STRUCTURES

OUT-OF-PLANE TRAVEL RESTRICTION STRUCTURES

Limiting travel of proof mass within frame of MEMS device

Forming a Micro Electro Mechanical System

Micro electro mechanical system

Light emitter

Photonic crystal device and methods

Integrated metallic contact probe storage device

Electrostatic actuator for contact probe storage device

Movable micro-electromechanical device

Micro-electromechanical actuator and methods of use and fabrication

Particle tolerant architecture for feed holes and method of manufac...

Substrate with fluidic channel and method of manufacturing

Method of making an ink jet printhead having a narrow ink channel

Method for low-temperature sharpening of silicon-based field emitte...

Method for fabricating tiny field emitter tips

Micromachined ink feed channels for an inkjet printhead