Underwood; John A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Underwood; John A..The latest application filed is for "adjustable head-mounted display to accommodate different head and face sizes".

Company Profile

1.23.21

Underwood; John A. - Portland OR
Underwood; John A. - Loveland CO
Underwood; John A - Vancouver WA
Underwood; John A. - Vancouver WA
Underwood; John A. - Sant Cugat Del Vailes Barcelona ES
Underwood, John A. - Sant Cugat Del Valles ES
Underwood, John A. - Barcelona ES

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Adjustable head-mounted display to accommodate different head and face sizes Grant 11,442,280 - McCracken , et al. September 13, 2	2022-09-13
Adjustable Head-mounted Display To Accommodate Different Head And Face Sizes App 20200341283 - McCracken; Ivan A. ; et al.	2020-10-29
Controlling Engine Ignition App 20180135590 - Brandl, JR.; Stephan M. ; et al.	2018-05-17
Media registration devices Grant 7,543,812 - Underwood , et al. June 9, 2	2009-06-09
Media registration devices App 20080099986 - Underwood; John A. ; et al.	2008-05-01
Eye marks in image processing App 20070266878 - Underwood; John A. ; et al.	2007-11-22
Eye marks in image processing Grant 7,225,738 - Underwood , et al. June 5, 2	2007-06-05
Output locations App 20060238798 - Justice; Greg K. ; et al.	2006-10-26
Printing apparatus and method for generating direction dependent color map Grant 7,054,034 - Underwood , et al. May 30, 2	2006-05-30
System and method for producing efficient ink drop overlap filled with a pseudo hexagonal grid pattern Grant 7,014,295 - Hickman , et al. March 21, 2	2006-03-21
Hinged-arm pick mechanism Grant 6,866,259 - Underwood , et al. March 15, 2	2005-03-15
Eye marks in image processing App 20040226467 - Underwood, John A. ; et al.	2004-11-18
Electrical and fluidic interface for an ink supply Grant 6,793,329 - Battey , et al. September 21, 2	2004-09-21
Apparatus and method for fortification of black pigment based ink using black dye based ink Grant 6,779,864 - Underwood August 24, 2	2004-08-24
System and method for producing efficient ink drop overlap filled with a pseudo hexagonal grid pattern App 20040095421 - Hickman, Mark S. ; et al.	2004-05-20
Apparatus and method for fortification of black pigment based ink using black dye based ink App 20040046847 - Underwood, John A.	2004-03-11
Hinged-arm pick mechanism App 20040017038 - Underwood, John A. ; et al.	2004-01-29
Apparatus and method for fortification of black pigment based ink using black dye based ink Grant 6,659,582 - Underwood December 9, 2	2003-12-09
System and method for producing efficient ink drop overlap filled with a pseudo hexagonal grid pattern Grant 6,659,589 - Hickman , et al. December 9, 2	2003-12-09
Hinged-arm pick mechanism Grant 6,637,743 - Underwood , et al. October 28, 2	2003-10-28
Printing apparatus and method App 20030081229 - Underwood, John A. ; et al.	2003-05-01
Apparatus and method for fortification of black pigment based ink using black dye based ink App 20030081029 - Underwood, John A.	2003-05-01
Test pattern implementation for ink-jet printhead alignment Grant 6,554,390 - Arquilevich , et al. April 29, 2	2003-04-29
Impact Reduction Of Slew Decap By Multi-dotting App 20030048316 - Bruch, Xavier ; et al.	2003-03-13
System and method for producing efficient ink drop overlap filled with a pseudo hexagonal grid pattern App 20030016268 - Hickman, Mark S. ; et al.	2003-01-23
Techniques for achieving correct order in printer output App 20020085853 - Underwood, John A. ; et al.	2002-07-04
Hinged-arm pick mechanism App 20020060392 - Underwood, John A. ; et al.	2002-05-23
Test pattern implementation for ink-jet printhead alignment App 20020060709 - Arquilevich, Dan ; et al.	2002-05-23
Ink Container Configured For Use With Printer App 20020057317 - COWGER, BRUCE ; et al.	2002-05-16
Ink container configured for use with compact supply station Grant 6,386,692 - Cowger , et al. May 14, 2	2002-05-14
Method and apparatus for keying ink supply containers Grant 6,364,472 - Hmelar , et al. April 2, 2	2002-04-02
Ink cartridge having an integral pressurization apparatus Grant 6,312,116 - Underwood , et al. November 6, 2	2001-11-06
Ink Container Having Electronic And Mechanical Features Enabling Plug Compatibility Between Multiple Supply Sizes App 20010015738 - CHILDERS, WINTHROP D. ; et al.	2001-08-23
Ink Cartridge Having An Integral Pressurization Apparatus App 20010013886 - UNDERWOOD, JOHN A. ; et al.	2001-08-16
Electrical and fluidic interface for an ink supply App 20010010532 - Battey, Robert L. ; et al.	2001-08-02
Automated ink-jet printhead alignment system App 20010009429 - Soto, Braulio ; et al.	2001-07-26
Automated ink-jet printhead alignment system Grant 6,234,602 - Soto , et al. May 22, 2	2001-05-22
Electrical and fluidic interface for an ink supply Grant 6,203,147 - Battey , et al. March 20, 2	2001-03-20
Method and apparatus for keying ink supply containers Grant 6,183,077 - Hmelar , et al. February 6, 2	2001-02-06
Print mode mapping for plain paper and transparency Grant 6,079,807 - Lindstrom , et al. June 27, 2	2000-06-27
Inkjet printer with off-axis ink supply Grant 6,033,064 - Pawlowski, Jr. , et al. March 7, 2	2000-03-07
Ink container having electronic and mechanical features enabling plug compatibility between multiple supply sizes Grant 5,956,057 - Childers , et al. September 21, 1	1999-09-21
Out-of-ink sensing system for an ink-jet printer Grant 5,844,579 - Barinaga , et al. December 1, 1	1998-12-01
Apparatus for priming an ink delivery system in an ink-jet printer Grant 5,774,154 - Underwood June 30, 1	1998-06-30