Wiatt E Kettle, 51907 Kendal Ln, Hood River, OR 97031
Wiatt Kettle Phones & Addresses
Hood River, OR
Weippe, ID
Berthoud, CO
Homedale, ID
4625 Acacia Dr, Corvallis, OR 97330 541-7523642
Moscow, ID
Mentions for Wiatt E Kettle
Publications & IP owners
Us Patents
Projection Lens Assembly
US Patent:
7167316, Jan 23, 2007
Filed:
Jul 29, 2005
Appl. No.:
11/193948
Inventors:
Anurag Gupta - Corvallis OR, US
Wiatt Kettle - Corvallis OR, US
Scott Lerner - Corvallis OR, US
Wiatt Kettle - Corvallis OR, US
Scott Lerner - Corvallis OR, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
G02B 3/00
G02B 13/22
G02B 13/22
US Classification:
359649, 359663
Abstract:
A projection lens assembly is provided that includes first, second, third, fourth, fifth, and sixth lenses. The second, third, fifth, and sixth lenses of the projection lens assembly form a double gauss-type lens assembly. The first lens is configured to provide telecentricity and the fourth lens in configured to correct aberrations due to variations in the third lens.
Beam Splitter
US Patent:
7318645, Jan 15, 2008
Filed:
Jun 9, 2005
Appl. No.:
11/150561
Inventors:
Wiatt E. Kettle - Corvallis OR, US
Scott Lerner - Corvallis OR, US
Scott Lerner - Corvallis OR, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
G03B 21/14
G03B 21/00
G02B 5/30
G02B 27/28
G03B 21/00
G02B 5/30
G02B 27/28
US Classification:
353 20, 353 33, 353 97, 359496
Abstract:
A beam splitter includes a first member having at least a first dichroic layer, and a second member having at least a second dichroic layer, the first member being crossed relative to the second member.
Light Modulator Assembly
US Patent:
7497577, Mar 3, 2009
Filed:
Jun 9, 2005
Appl. No.:
11/149606
Inventors:
Wiatt Kettle - Corvallis OR, US
James W. Ring - Blodgett OR, US
Scott Lerner - Corvallis OR, US
James W. Ring - Blodgett OR, US
Scott Lerner - Corvallis OR, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
G03B 21/14
G03B 21/26
G03B 21/28
H04N 5/74
G02F 1/1335
G02B 5/30
G02B 27/28
G02B 1/10
G02B 27/14
G02B 27/12
G03B 21/26
G03B 21/28
H04N 5/74
G02F 1/1335
G02B 5/30
G02B 27/28
G02B 1/10
G02B 27/14
G02B 27/12
US Classification:
353 31, 353 20, 353 33, 353 34, 353 37, 353 84, 348750, 348757, 348758, 349 8, 349 9, 359502, 359580, 359638, 359640
Abstract:
A projection assembly includes a dichroic beam splitter having first and second crossed dichroic surfaces, at least one interference type light modulator panel optically coupled to the dichroic beam splitter, and at least one filter at least partially between the light modulator panel and the dichroic beam splitter.
Offner Relay For Projection System
US Patent:
7545446, Jun 9, 2009
Filed:
Aug 27, 2005
Appl. No.:
11/213495
Inventors:
Scott Lerner - Corvallis OR, US
Anurag Gupta - Corvallis OR, US
Wiatt E. Kettle - Corvallis OR, US
Anurag Gupta - Corvallis OR, US
Wiatt E. Kettle - Corvallis OR, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
G02F 1/00
G02B 5/08
G02B 5/08
US Classification:
348770, 348771, 359850, 359857, 359858, 359859, 359861, 359863, 359865, 359224, 359298, 359738, 359726
Abstract:
A projection system includes a modulator and an Offner relay. The modulator is to modulate light in accordance with sub-frames of a frame of image data. The Offner relay is to differently aim, in accordance with each sub-frame, the light as modulated.
Image Display System And Method
US Patent:
7551154, Jun 23, 2009
Filed:
Sep 15, 2005
Appl. No.:
11/227370
Inventors:
Wiatt E. Kettle - Corvallis OR, US
Matthew J. Gelhaus - Albany OR, US
Matthew J. Gelhaus - Albany OR, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
G09G 3/34
US Classification:
345 84, 348742
Abstract:
Disclosed are embodiments of a system and method for processing an image. An image processing unit includes a processor unit and a control unit. The processor unit receives an incoming video signal. The control unit defines image frames from the video signal. The image frames have bit planes in a plurality of spatial segments for manifestation on a spatial light modulator. The control unit also defines on and off states for a solid state light source. The control unit modulates the solid state light source at a modulated level during at least one bit plane such that illumination of the solid state light source at the modulated level is equally applied during the at least one bit plane for each of the plurality of spatial segments.
Hybrid Data Planes
US Patent:
7768538, Aug 3, 2010
Filed:
May 9, 2005
Appl. No.:
11/124795
Inventors:
Wiatt E. Kettle - Corvallis OR, US
Brett E. Dahlgren - Lebanon OR, US
Matthew J. Gelhaus - Albany OR, US
Brett E. Dahlgren - Lebanon OR, US
Matthew J. Gelhaus - Albany OR, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
G09G 5/10
US Classification:
345690, 345692
Abstract:
One embodiment provides a method that includes displaying Boolean combinations of two or more bit planes.
Three-Terminal Two-Junction Photovoltaic Cells And Method Of Use
US Patent:
8088991, Jan 3, 2012
Filed:
Oct 14, 2008
Appl. No.:
12/251162
Inventors:
Matthew Beasley - Dallas OR, US
Conor D. Kelly - Albany OR, US
Wiatt E. Kettle - Corvallis OR, US
Conor D. Kelly - Albany OR, US
Wiatt E. Kettle - Corvallis OR, US
Assignee:
Hewlett-Packard Development Company, L.P. - Houston TX
International Classification:
H01L 31/00
US Classification:
136255
Abstract:
A method of operating a multi-junction photovoltaic cell with junctions connected in series includes operating each junction at a different, respective maximum power point. A photovoltaic circuit includes: at least one multi-junction photovoltaic cell, comprising at least first, second, and third terminals; a first junction of the photovoltaic cell positioned intermediate the first and second terminals; a second junction of the photovoltaic cell positioned intermediate the second and third terminals; and a device for independently setting current flow through the first junction and the second junction to allow for maximum power point operation of each junction, the device for setting current flow being connected to the second terminal.
Floor Printer
US Patent:
2002015, Oct 31, 2002
Filed:
Apr 30, 2001
Appl. No.:
09/846152
Inventors:
Jeffery Hess - Corvallis OR, US
Rob Chohan - Lebanon OR, US
Wiatt Kettle - Corvallis OR, US
Rob Chohan - Lebanon OR, US
Wiatt Kettle - Corvallis OR, US
International Classification:
B41J011/44
B41J003/36
B41J003/39
B41J003/36
B41J003/39
US Classification:
347/108000, 400/088000
Abstract:
A floor printer has a printing device and a fiducial nozzle along a bottom of a housing. The fiducial nozzle deposits a marks on a medium. The printing device forms an image on the medium.
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