Aug 2011 to Aug 2012 Behavior Health Specialist Certification Advanced Goodyear
Jun 2010 to Mar 2011 General Service Technician Flagstaff Medical Center Flagstaff, AZ 2011 to 2011 Clinical's Checker O'Reilly Flagstaff, AZ Jun 2009 to Feb 2010 Parts Pro Technician Red Mountain High School
Aug 2007 to May 2009 Technical, Theatrical, Lighting and Sound Instructor and Auditorium Manager Red Mountain High School Mesa, AZ Jun 2007 to May 2009 Auditorium Manager Madcat Movies Hollywood, CA Jul 2007 to Jul 2007 Audio Engineer
Education:
The Conservatory for Recording Arts and Sciences Tempe, AZ 2006 to 2006 Engineering Skyline High School 2001 to 2004 HS Diploma
Skills:
Emergency Medical Services, 60+ WPM, Office equipment, MS Office, Enginnering etc
Publications
Us Patents
Cursor Apparatus For Interactive Graphic Display System
Richard H. Burns - North Hollywood CA Michael R. Smith - Thousand Oaks CA Irving J. Bell - Canoga Park CA Kenneth Crabtree - Saugus CA
Assignee:
The United States of America as represented by the Secretary of the Air Force - Washington DC
International Classification:
G01J 120
US Classification:
250201
Abstract:
Graphic data entry in an interactive graphic display system is achieved by means of an apparatus that provides automatic centering of a pointing laser beam on a hand held cursor. The graphic display system provides a means for displaying and comparing through superposition full size overlaid graphical data and projected graphical data on a common display screen. It includes a steerable pointing laser the beam of which scans the display screen in response to a laser beam deflection circuit. The system also includes laser beam position sensing and indicating circuits which accurately measure the laser beam position. Centering of the laser beam on the cursor at the display screen is accomplished by dithering the beam uniformly about its average position in a discrete dither pattern and utilizing the dither pattern to determine misalignment of the beam's average position with respect to the center of the cursor. The cursor includes photo detector elements that are geometrically configured to conform to the dither pattern so that signals derived from an eccentric relationship of the beam dither pattern and the photo detector element configuration can be processed to provide beam misalignment direction and magnitude error signals. These error signals drive a servo system that centers the average beam position on the cursor.
Method And Apparatus For Sensing The Position Of A Writing Laser Beam
Richard H. Burns - Glendale CA Kenneth Crabtree - Saugus CA
Assignee:
The Singer Company - Stamford CT
International Classification:
G01B 902
US Classification:
356349
Abstract:
A system for sensing the position of a laser writing beam is provided wherein at least two laser beams of unlike frequency are superimposed on the laser writing beam. The combined laser beams are simultaneously deflected in a common optical deflection system. Once deflected, the unlike frequency laser beams are separated from the writing laser beam and focused onto a diffraction grating. The position of the focused beams of unlike frequency on the diffraction grating corresponds to the position of the writing laser beam on the writing media. The focused laser beams of unlike frequency produce a traveling interference pattern on the grating and are diffracted by the grating into a plurality of beams. By sensing the frequency of at least one of the beams diffracted by the grating, the position and movement of the writing laser beam can be determined.