Stephen Himphayvanh, Mba, Eet Email & Phone Number

6500 Kaiser Dr, Fremont Ca 94555

6500 Kaiser Dr, Fremont Ca 94555

• Experienced in the following area dry/wet etch, metal disposition, thin-film process flow and lithography.• Performed set up and qualifying tools on ICP’s, PECVD, Caibe, AFM, and EBeam.• Knowledgeable SPC, JMP and general process control.• Assist process engineers on their experiments to support process improvement and development.

• Monitor and disposition all material process throughout the fab and analyzing SPC process parameters, investigating/solving process issue.• Processes non-standard experiments lots design to improve manufacturing process and device performance.• Suggested improvements for manufacturing process to process engineers.• Helped train production technicians on LED process and communication changes to the process.

Fremont

• Experience with photolithography, metal deposition, metal liftoff, and chemical wet/dry etching. • Support manufacture and process development team in thin film process. • Followed complex written and/or verbal instructions precisely.• Technical background relating to wafer processing and handling with experience in Ebeams and thermal evap.• Operate metrology instruments to measure thickness of multilayer thin film after coating and etching.

Livermore

Performs the set-up, calibration, testing and troubleshooting of circuits, components, instruments and mechanical assemblies. Determined and develop test specifications, methods and procedures from blueprints, drawings and diagrams. Tests and troubleshoots assemblies and/or final systems. Completed rework on assemblies and/or systems as a result of testing. Prepared technical reports summarizing findings and recommending solutions to technical problems. Assist in the selection and set-up of specialized test equipment.

• Implemented a precise touch-time model that increase production by 10% and increased capacity of photo lab, which facilitated forecasting and resource allocation. • Improved on-time production by 10% by creating and implementing a color code priority-based system to enable job completion. • Created manufacturing flow charts to properly set cross-functional corporate expectations.• Supervised production line operation while developing employee performance by identifying action plans and opportunities for improvement.• Managed Quality Control to MIL standard and submitted regular non-conforming reports (NCR) to management.

• Created Standard operating procedures manual for the Inter connect AMI printer and Seal dispense Ink.• Systemized IC printing and seal dispense ink process.• Managed and generated weekly report for inter-connect (IC) outputs for management. • Helped improve manufacture quality process and tool performance.• Cross trained in different fuel cell departments to support manufacture and R&D team.

Master Of Business Administration (Mba), Management/Entrepreneur

Bachelor Of Science In Electronic Engineering Technology, Electronic Engineering Technology