3907 153Rd Pl SE, Bothell, WA 98012 • (425)4817028
Work
Company:
Proteus digital health - Redwood City, CA
Nov 2013
Position:
Firmware engineering contractor
Education
School / High School:
University of Southern California
1989
Specialities:
MSEE in Computer Engineering
Skills
SoC firmware • DSP • Closed-loop Control • USB • Firmware • ARM • I2C • SPI • Digital Signal Processors • C • SoC • Embedded Systems • Embedded Software • RTOS
Industries
Electrical/Electronic Manufacturing
Resumes
Sr. Staff System Engineer At Cypress Semiconductor
Cypress Semiconductor May 2011 - Jul 2012
System Engineer, Sr. Staff
Microsoft Corporation Jan 2011 - Mar 2011
Firmware Contractor, Xbox 360 Kinect Sensor Group
Microvision Mar 2007 - Apr 2010
Senior Staff Engineer (MEMS Control)
Microsoft Corporation Aug 2005 - Mar 2007
Escalation Engineer
Focus Enhancements Dec 2004 - Aug 2005
Principal Software Engineer
Education:
University of Southern California 1987 - 1989
MSEE, Computer Engineering
National Tsing Hua University 1980 - 1984
BS, Material Science & Engineering
Skills:
SoC firmware DSP Closed-loop Control USB Firmware ARM I2C SPI Digital Signal Processors C SoC Embedded Systems Embedded Software RTOS
Proteus Digital Health Redwood City, CA Nov 2013 to Dec 2014 Firmware Engineering ContractorCypress Semiconductors Lynnwood, WA May 2011 to Jul 2012 System Engineer, Sr. StaffMicrosoft Corporation Redmond, WA Jan 2011 to Mar 2011 Firmware Engineering ContractorMicrovision Inc. Redmond, WA Mar 2007 to Apr 2010 Sr. Staff EngineerMicrosoft Corporation Redmond, WA Aug 2005 to Mar 2007 Escalation EngineerFocus Enhancements Hillsboro, OR Dec 2004 to Aug 2005 Principal Software Engineer
Education:
University of Southern California 1989 MSEE in Computer Engineering
Margaret K. Brown - Seattle WA, US Joel D. Hopkins - Sammamish WA, US Jenchao J. Lin - Bothell WA, US Lifford McLauchlan - Corpus Christi TX, US
Assignee:
Microvision, Inc. - Redmond WA
International Classification:
H01S 3/13 H01S 3/00
US Classification:
372 3802, 372 29015, 372 3807
Abstract:
The radiance of a laser is a function of drive current. The radiance is also a function of other factors, such as age and temperature. A laser projection device adjusts laser drive parameters using a gradient descent operation. The device parameters may be adjusted iteratively and periodically. The period may be shorter or longer than a scan line in a video image.
Margaret K. Brown - Seattle WA, US Joel D. Hopkins - Sammamish WA, US Jenchao J. Lin - Bothell WA, US Lifford McLauchlan - Corpus Christi TX, US
Assignee:
Microvision, Inc. - Remond WA
International Classification:
G06F 3/038 H01S 3/00
US Classification:
345207, 372 3802
Abstract:
The radiance of a laser is a function of drive current. The radiance is also a function of other factors, such as age and temperature. A laser projection device adjusts laser drive parameters using a gradient descent operation. The device parameters may be adjusted iteratively and periodically. The period may be shorter or longer than a scan line in a video image.
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