- Dallas TX, US Rakesh Raja - Allen TX, US Anuj Jain - Lewisville TX, US Matthew Hein - Plano TX, US
International Classification:
H02P 8/14
Abstract:
In a described example an apparatus includes: an FET driver circuit configured to supply current to a coil in a stepper motor, the FET driver circuit configured to regulate the current to the coil using a fixed delta current; a current chopper pulse width modulated circuit coupled to the FET driver circuit configured to supply pulses corresponding to a step control signal and a direction control signal; a back electromotive force (BEMF) monitor coupled to the current chopper circuit configured to measure an off time pulse and to output a BEMF monitor signal; and a controller coupled to the current chopper pulse width modulated circuit to supply the step and direction control signals and coupled to receive the BEMF monitor signal.
Optum
Regional Account Manager - Texas
Aids Healthcare Foundation
Business Development Specialist - Ahf Pharmacy
Children's Medical Center Nov 2011 - Mar 2013
Manager, Digital and Emerging Marketing Strategies
Children's Medical Center Nov 2009 - Nov 2011
Online Marketing Manager
Children's Medical Center Jun 2007 - Nov 2009
Creative Communications Manager
Education:
Austin College 1997 - 2001
Bachelors, Bachelor of Arts, Communication
Angleton High School 1993 - 1997
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Social Media Online Marketing Digital Strategy Marketing Corporate Communications Internal Communications Social Media Marketing Marketing Strategy Advertising Marketing Communications Content Management Public Relations Web Content Management Strategic Communications Graphic Design Blogging Facebook Newsletters Sem Creative Direction Web Content Brand Awareness Information Architecture Web Design Integrated Marketing Brand Management Marketing Management Content Strategy Healthcare Web Development Healthcare Marketing Pharmacy Benefit Management Customer Retention Search Advertising Creative Strategy Web Analytics Event Planning Seo Direct Sales Sales Management Sales Account Management Cms Salesforce.com Patient Advocacy Physician Relations Online Branding Social Networking Problem Solving Sales and Marketing
Texas Instruments - Dallas, Texas since Jul 2012
Systems Engineer - Motor Drive Business Unit
Rose-Hulman Ventures - Terre Haute, Indiana Area Sep 2011 - May 2012
Project Intern
Texas Instruments - Dallas, Texas May 2011 - Aug 2011
Coop
Education:
Rose-Hulman Institute of Technology 2009 - 2012
Undergraduate, Electrical Engineering
Skills:
Technical Presentations Motor Control Semiconductors Stepper Motors New Business Development Matlab Altium Designer Powerpoint Technical Product Training Mixed Signal Engineering Management Sensors Demand Generation Technical Support Technical Training Product Marketing Marketing Strategy Motor Drives
Matthew Hein (1999-2003), Bill Graves (1981-1985), John Wiebe (1974-1978), Shawn Winter (1987-1989), Lisa Ashlock (1980-1987), Art Salvatierra (1977-1978)