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T. Scott Engle
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Tualatin, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
Projection television device and screen
Patent number
10,955,648
Issue date
Mar 23, 2021
Seiko Epson Corporation
Mark D. Peterson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projected television device and screen
Patent number
9,733,459
Issue date
Aug 15, 2017
Seiko Epson Corporation
Mark D. Peterson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection television device and screen
Patent number
9,429,826
Issue date
Aug 30, 2016
Seiko Epson Corporation
Mark D. Peterson
G02 - OPTICS
Information
Patent Grant
Enhanced liquid crystal display system and methods
Patent number
9,348,167
Issue date
May 24, 2016
VIA optronics GmbH
Maria Emma Crouser
G02 - OPTICS
Information
Patent Grant
Projection television device and screen
Patent number
9,217,912
Issue date
Dec 22, 2015
Seiko Epson Corporation
Mark D. Peterson
G02 - OPTICS
Information
Patent Grant
Reconfigurable projection-screen system
Patent number
7,933,068
Issue date
Apr 26, 2011
Seiko Epson Corporation
Mark David Peterson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projection LED cooling
Patent number
7,553,028
Issue date
Jun 30, 2009
InFocus Corporation
T. Scott Engle
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method and system for dynamic gradient light filtering
Patent number
7,517,092
Issue date
Apr 14, 2009
InFocus Corporation
T. Scott Engle
G02 - OPTICS
Information
Patent Grant
Projection device and screen
Patent number
7,413,312
Issue date
Aug 19, 2008
InFocus Corporation
T. Scott Engle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for adjusting relative disposition of projecti...
Patent number
7,278,745
Issue date
Oct 9, 2007
InFocus Corporation
T. Scott Engle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fresnel lens having reduced distortions
Patent number
7,259,912
Issue date
Aug 21, 2007
InFocus Corporation
Jeffrey A. Gohman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Stabilizer for optical devices
Patent number
7,255,449
Issue date
Aug 14, 2007
InFocus Corporation
T. Scott Engle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projection LED cooling
Patent number
7,252,385
Issue date
Aug 7, 2007
InFocus Corporation
T. Scott Engle
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
LED control system with feedback
Patent number
7,172,295
Issue date
Feb 6, 2007
InFocus Corporation
T. Scott Engle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for arranging light emitting devices in projec...
Patent number
7,168,810
Issue date
Jan 30, 2007
InFocus Corporation
Mark D. Peterson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projection television device and screen
Patent number
7,150,537
Issue date
Dec 19, 2006
InFocus Corporation
Mark D. Peterson
G02 - OPTICS
Information
Patent Grant
Thermal management of projection apparatus
Patent number
7,128,421
Issue date
Oct 31, 2006
InFocus Corporation
David E. Slobodin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projection device and screen
Patent number
7,090,354
Issue date
Aug 15, 2006
InFocus Corporation
T. Scott Engle
G02 - OPTICS
Information
Patent Grant
Method and apparatus for sequencing light emitting devices in proje...
Patent number
7,083,284
Issue date
Aug 1, 2006
InFocus Corporation
Mark D. Peterson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projection apparatus with light source to output light into an inte...
Patent number
7,059,726
Issue date
Jun 13, 2006
InFocus Corporation
T. Scott Engle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for combining light paths of colored light sou...
Patent number
7,031,063
Issue date
Apr 18, 2006
InFocus Corporation
Mark D. Peterson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projection apparatus with three light source units to output light...
Patent number
7,001,025
Issue date
Feb 21, 2006
InFocus Corporation
T. Scott Engle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method and apparatus for combining light paths of multiple colored...
Patent number
6,956,701
Issue date
Oct 18, 2005
InFocus Corporation
Mark D. Peterson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Mirror and aperture based color phase detector for use in a multime...
Patent number
6,474,818
Issue date
Nov 5, 2002
InFocus Corporation
T. Scott Engle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Miniature isometric joystick
Patent number
5,889,507
Issue date
Mar 30, 1999
InControl Solutions, Inc.
T. Scott Engle
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Miniature isometric joystick
Patent number
5,541,622
Issue date
Jul 30, 1996
InControl Solutions, Inc.
T. Scott Engle
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Speed governor for rotational drive
Patent number
5,280,828
Issue date
Jan 25, 1994
Mattel, Inc.
Frank Reynoso
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
PROJECTION TELEVISION DEVICE AND SCREEN
Publication number
20190113726
Publication date
Apr 18, 2019
SEIKO EPSON CORPORATION
Mark D. PETERSON
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROJECTED TELEVISION DEVICE AND SCREEN
Publication number
20160341943
Publication date
Nov 24, 2016
SEIKO EPSON CORPORATION
Mark D. PETERSON
G02 - OPTICS
Information
Patent Application
PROJECTED TELEVISION DEVICE AND SCREEN
Publication number
20160342075
Publication date
Nov 24, 2016
SEIKO EPSON CORPORATION
Mark D. PETERSON
G02 - OPTICS
Information
Patent Application
PROJECTION TELEVISION DEVICE AND SCREEN
Publication number
20160070158
Publication date
Mar 10, 2016
SEIKO EPSON CORPORATION
Mark D. PETERSON
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTED TELEVISION DEVICE AND SCREEN
Publication number
20150042965
Publication date
Feb 12, 2015
SEIKO EPSON CORPORATION
Mark D. PETERSON
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
ENHANCED LIQUID CRYSTAL DISPLAY SYSTEM AND METHODS
Publication number
20080230177
Publication date
Sep 25, 2008
WHITE ELECTRONIC DESIGNS CORP.
Maria Emma Crouser
G02 - OPTICS
Information
Patent Application
PROJECTION LED COOLING
Publication number
20080007696
Publication date
Jan 10, 2008
InFocus Corporation
T. Scott Engle
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
RECONFIGURABLE PROJECTION-SCREEN SYSTEM
Publication number
20070153375
Publication date
Jul 5, 2007
InFocus Corporation
Mark David Peterson
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Projection television device and screen
Publication number
20070146652
Publication date
Jun 28, 2007
Infocus Corporation
Mark D. Peterson
G02 - OPTICS
Information
Patent Application
Method and system for dynamic gradient light filtering
Publication number
20070070301
Publication date
Mar 29, 2007
InFocus Corporation
T. Scott Engle
G02 - OPTICS
Information
Patent Application
PROJECTION DEVICE AND SCREEN
Publication number
20060290897
Publication date
Dec 28, 2006
InFocus Corporation
T. Scott Engle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for adjusting relative disposition of projecti...
Publication number
20060132729
Publication date
Jun 22, 2006
INFOCUS CORPORATION
T. Scott Engle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Stabilizer for optical devices
Publication number
20060033891
Publication date
Feb 16, 2006
T. Scott Engle
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PROJECTION APPARATUS WITH THREE LIGHT SOURCE UNITS TO OUTPUT LIGHT...
Publication number
20060001842
Publication date
Jan 5, 2006
T. Scott Engle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method and apparatus for combining light paths of colored light sou...
Publication number
20060001973
Publication date
Jan 5, 2006
Mark D. Peterson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Projection apparatus with light source to output light into an inte...
Publication number
20060001843
Publication date
Jan 5, 2006
T. Scott Engle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Projection LED cooling
Publication number
20050254013
Publication date
Nov 17, 2005
T. Scott Engle
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
LED control system with feedback
Publication number
20050248737
Publication date
Nov 10, 2005
T. Scott Engle
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Method and apparatus for sequencing light emitting devices in proje...
Publication number
20050243282
Publication date
Nov 3, 2005
Mark D. Peterson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR COMBINING LIGHT PATHS OF MULTIPLE COLORED...
Publication number
20050237619
Publication date
Oct 27, 2005
Mark D. Peterson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and apparatus for arranging light emitting devices in projec...
Publication number
20050237495
Publication date
Oct 27, 2005
Mark D. Peterson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Thermal management of projection apparatus
Publication number
20050213047
Publication date
Sep 29, 2005
David E. Slobodin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Fresnel lens having reduced distortions
Publication number
20050146687
Publication date
Jul 7, 2005
Jeffrey A. Gohman
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Projection television device and screen
Publication number
20040257539
Publication date
Dec 23, 2004
Mark D. Peterson
G02 - OPTICS
Information
Patent Application
Projection device and screen
Publication number
20040223123
Publication date
Nov 11, 2004
T. Scott Engle
G02 - OPTICS