Portfolio

Medical Devices and Products

Cardiovascular Surgical RobotCorindus_robot_Glamour_shot-7-7

  • Engineered a positioning arm accounting for human factors, internal requirements and IEC requirements
  • Participated in system level specification writing

Organ Care and Transport System – WIPO Patent WO/2009/099939

  • Engineered ultra portable ventilator system with permanent and disposable assemblies
  • Designed and fabricated proof of concept, alpha and beta units
  • Fully documented beta unit using FDA approved DCO system
  • Wrote and implemented product test plan
  • Used FEA analyses to support component design
  • Used Six Sigma methodology to support design decisions
  • Met rigorous reliability, weight and size requirements

Metered Inhaler

  • Engineered solutions for changing dose count with final dose lock out
  • Engineered solutions for correcting decocking mechanismtmi_lung_popsci_ann

One time use syringe

  • Developed concepts for increasing product performance

UV surface cleaner

  • Engineered novel portable UV cleaner from Industrial Design to beta unit
  • Used CFD analysis to support fan sizing, venting and case design

Personal heart rate/respiration monitor

  • Led design effort to develop a man wearable wireless heart rate and respiration monitor
  • Managed multiple Chinese design teams
  • Approved engineering and process changes
  • Led qualification and testing effort

 

Engineered Consumer Products

Smart IoT Light Switch 

  • Engineered to industrial design vision
  • Integrated far-field mics and high performance speaker for full voice assistant integration
  • Designed to and evaluated to UL requirements

Smart Thermostatecobee4_2

  • Engineered to industrial design vision
  • Integrated far-field mics and high performance speaker for full Amazon Alexa integration
  • Debugged Chinese manufacturing
  • Won CNET Editors’ Choice Award

Solar Inverter

  • Performed thermal/CFD analyses to predict performance in a wide range of ambient and mounting configurations
  • Assisted with UL/IEC certification process negotiating with certification body
  • Designed low cost, welded sheet metal enclosure to NEMA 4X / IP 66

Consumer electronics controller

  • Engineered product from industrial designer’s sketches
  • Designed components for high volume injection molding and design for assembly in China
  • Assisted in preparation of working alpha unit and proof of concepts
  • Engineered shock absorption system and met customer’s acoustic expectations
  • Designed PCB and electronics mounting scheme
  • Used engineering analyses to support component design
  • Awarded “Best Hardware/Peripheral” 2007 E3 convention,  “Best Console Peripheral” 2007 IGN magazine, “Best New Gaming Hardware” 2007 GameSpot

Ruggized cell phone/PDA

  • Engineered water proof and shock proof cell phone/PDA with verification testing and FEA analysis
  • Featured in ID magazine

Personal transportation device

  • Specified water resistant power supply enclosure
  • Provided CAD and documentation support

UV surface cleaner

  • Engineered novel portable UV cleaner from Industrial Design to beta unit
  • Used CFD analysis to support fan sizing, venting and case design

Personnel locator

  • Engineered a robust, waterproof GPS based locator from proof of concept to alpha to production unit in less than 6 months
  • Worked in a small “Skunk works” team consisting of only 3 engineers
  • Managed Chinese production line start up effort
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