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Thomas E Chabreck

from Tigard, OR
Age ~61

Thomas Chabreck Phones & Addresses

  • 14612 Peak Ct, Tigard, OR 97224 (503) 579-0320
  • Portland, OR
  • 3921 Turkey Ln, Tucson, AZ 85742 (520) 579-0820
  • Hillsboro, OR
  • Middleton, WI
  • Centreville, VA
  • Milton, WI
  • Baton Rouge, LA

Work

Position: Professional/Technical

Education

Degree: Graduate or professional degree

Interests

career opportunities, consulting offers,...

Industries

Electrical/Electronic Manufacturing

Resumes

Resumes

Thomas Chabreck Photo 1

Sr. Hardware Engineer At Tektronix

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Location:
Portland, Oregon Area
Industry:
Electrical/Electronic Manufacturing
Experience:
Tektronix (Electrical/Electronic Manufacturing industry): Sr. Hardware Engineer,  (January 2010-Present) BiAmp Systems (Privately Held; Electrical/Electronic Manufacturing industry): Sr. Hardware Engineer,  (April 2009-January 2010) Ambric (Pr...

Publications

Us Patents

Optical Proximity Correction In Raster Scan Printing Based On Corner Matching Templates

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US Patent:
7529421, May 5, 2009
Filed:
Jul 1, 2004
Appl. No.:
10/882959
Inventors:
Robert J. Beauchaine - Gaston OR, US
Thomas E. Chabreck - Tigard OR, US
Samuel C. Howells - Portland OR, US
John J. Hubbard - Lake Oswego OR, US
Asher Klatchko - Portland OR, US
Peter Pirogovsky - Portland OR, US
Robin L. Teitzel - Portland OR, US
Assignee:
Applied Materials, Inc. - Santa Clara CA
International Classification:
G06K 9/00
G06K 9/46
G06K 9/62
US Classification:
382254, 382141, 382145, 382181, 382203, 382209
Abstract:
Methods and apparatus for correcting defects, such as rounded corners and line end shortening, in patterns formed via lithography are provided. Such defects are compensated for “post-rasterization” by manipulating the grayscale values of pixel maps.

Laser Pattern Imaging Of Circuit Boards With Grayscale Image Correction

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US Patent:
20020122109, Sep 5, 2002
Filed:
Dec 28, 2000
Appl. No.:
09/751866
Inventors:
Ali Ehsani - Tucson AZ, US
Thomas Chabreck - Tucson AZ, US
John Engel - Tucson AZ, US
International Classification:
B41J002/47
B41J002/435
US Classification:
347/240000, 347/251000, 347/234000, 347/248000
Abstract:
An apparatus for registering a laser patterned image on a circuit board has a controller operating laser beam source, modulating and scanning components capable of generating, modulating and scanning one or more laser beams across a circuit board held on a support. The controller provides a data signal to the components, the data signal comprising a grayscale image bitmap comprising image pixels having grayscale levels that correspond to fractional beam intensities.

Area Based Optical Proximity Correction In Raster Scan Printing

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US Patent:
20060001688, Jan 5, 2006
Filed:
Jul 1, 2004
Appl. No.:
10/883210
Inventors:
Thomas Chabreck - Tigard OR, US
Samuel Howells - Portland OR, US
John Hubbard - Lake Oswego OR, US
Robin Teitzel - Portland OR, US
International Classification:
B41J 29/393
US Classification:
347019000
Abstract:
Methods and apparatus for correcting defects, such as rounded corners and line end shortening, in patterns formed via lithography are provided. Such defects are compensated for “post-rasterization” by manipulating the grayscale values of pixel maps.

Area Based Optical Proximity Correction In Raster Scan Printing

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US Patent:
20090037868, Feb 5, 2009
Filed:
Jul 22, 2008
Appl. No.:
12/177577
Inventors:
Thomas E. Chabreck - Tigard OR, US
Samuel C. Howells - Portland OR, US
John J. Hubbard - Lake Oswego OR, US
Robin L. Teitzel - Portland OR, US
International Classification:
G06F 17/50
US Classification:
716 20
Abstract:
Methods and apparatus for correcting defects, such as rounded corners and line end shortening, in patterns formed via lithography are provided. Such defects are compensated for “post-rasterization” by manipulating the grayscale values of pixel maps.

System For Generating Text Defined Test Patterns

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US Patent:
20120050542, Mar 1, 2012
Filed:
Jun 28, 2011
Appl. No.:
13/171182
Inventors:
THOMAS E. CHABRECK - Beaverton OR, US
BENJAMIN T. HUMBLE - Beaverton OR, US
MICHAEL S. OVERTON - Beaverton OR, US
ROBERT W. PARISH - Gaston OR, US
Assignee:
TEKTRONIX, INC. - Beaverton OR
International Classification:
H04N 17/00
US Classification:
348181, 348E17001
Abstract:
Embodiments of the invention are directed to a system for generating video test pattern signals from definitions contained in a text-based definition file. The definition file allows the user to create generic definitions for test signals that can be interpreted to create test signals in a variety of formats, raster sizes, color spaces, sample structures, frame modes, and bit depths. A parametric generator uses one or more engines to then generate the desired test pattern from the definition file.
Thomas E Chabreck from Tigard, OR, age ~61 Get Report