Garmin Ksa
Senior Mechanical Engineer
Cyberoptics Mar 2005 - Sep 2012
Mechanical Engineer
Network Elements Mar 2000 - Nov 2004
Senior Mechanical Engineer
Flir Systems Dec 1998 - Mar 2000
Senior Mech Engineer
Tektronix Aug 1984 - Dec 1998
Mechanical Engineer
Education:
Oregon Graduate Center
Uc Santa Barbara
Bachelor of Science In Mechanical Engineering, Bachelors, Mechanical Engineering
Skills:
Engineering Solidworks Electronics Manufacturing Mechanical Engineering Design For Manufacturing Semiconductors Product Development R&D Engineering Management Labview Testing Sensors Metrology Pcb Design Finite Element Analysis Optics Product Design Manufacturing Engineering Failure Analysis Semiconductor Industry Lean Manufacturing Continuous Improvement Root Cause Analysis Electrical Engineering Test Equipment Injection Molding Embedded Systems Thermal Analysis Electronics Packaging Design of Experiments Materials Simulations Automation Systems Engineering Sheet Metal Machining Matlab Tolerance Analysis Electro Mechanical Spc Characterization Design For Assembly Six Sigma Pro Engineer Thermal Fmea
Us Patents
Capacitive Distance Sensing In Semiconductor Processing Tools
DelRae H. Gardner - Tualatin OR, US Craig C. Ramsey - West Linn OR, US Dana L Patelzick - West Linn OR, US
Assignee:
CyterOptics Semiconductor, Inc. - Wilsonviller OR
International Classification:
G01R 27/26
US Classification:
324662, 324686
Abstract:
A wireless sensor includes at least one capacitive plate for sensing a distance relative to an object of interest within a semiconductor-processing environment. The sensor includes an internal power source and wireless communication such that distance and/or parallelism measurements effected using the capacitive plate(s) can be provided wirelessly to an external device.
Method And Apparatus For Maintaining Alignment Of A Laser Diode With An Optical Fiber
Ernest Charles Gilman - Beaverton OR, US Dana L. Patelzick - West Linn OR, US Edward L. Hershberg - Portland OR, US Richard A. Booman - Lake Oswego OR, US
A method and apparatus for maintaining an alignment of a laser diode with an optical fiber is disclosed. A mounting plate is made of a first material, and mounted on the mounting plate is a first substrate made of a second material. A semiconductor laser, with a light emitting side, is mounted on the first substrate. Separated from the first substrate by a predetermined distance is a second substrate made of a third material, and mounted on the second substrate is an optical fiber. The optical fiber is mounted, such that, the optical fiber is adjacent to and aligned with the light emitting side of the semiconductor laser. The first, second, and third materials making up the mounting plate, the first substrate, and the second substrate respectively, facilitate maintenance of the alignment between the optical fiber and the light emitting side of the semiconductor laser.
System For Maintaining A Printed Circuit Board In An Enclosure
A system for maintaining a printed circuit board in an enclosure includes at least one interposer. The circuit board and housing are coupled to one or more interposers. The interposer(s) fixedly couples to both the circuit board and the enclosure, and allows the circuit board and enclosure to maintain alignment during thermal heat expansion along a desired axis, such as between the center of the board and housing.
Method And Apparatus For Maintaining Alignment Of A Laser Diode With An Optical Fiber
A method and apparatus for maintaining an alignment of a laser diode with an optical fiber is disclosed. A mounting plate is made of a first material, and mounted on the mounting plate is a first substrate made of a second material. A semiconductor laser, with a light emitting side, is mounted on the first substrate. Separated from the first substrate by a predetermined distance is a second substrate made of a third material, and mounted on the second substrate is an optical fiber. The optical fiber is mounted, such that, the optical fiber is adjacent to and aligned with the light emitting side of the semiconductor laser. The first, second, and third materials making up the mounting plate, the first substrate, and the second substrate respectively, facilitate maintenance of the alignment between the optical fiber and the light emitting side of the semiconductor laser.
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