Yip Jenn Huei

Engineer

Ipoh, Perak, Malaysia

About

Technical Proficiencies - Experience on setup new machine and involved in product qualification for laser marking, laser drilling, AOI, flying probe, electrical test and fiber optics transceiver final test related process. - Experience on perform machine troubleshooting to resolve critical issue in production line - Able to write 8D report, FMEA, SPC, OCAP and design DOE plan using JMP and MINITAB software for process characterization

Experience

  • Senior Technical Development Engineer at AT&S
    Nov 2022 - Present · 3 yrs 8 mos

    - Being assign in IC substrate back-end assembly line under lasermark, routing and laser cutting process - Involvement as one of the pioneer for first line move-in, installation and product qualification - Able to provide technical solutions to resolve critical issues faced during qualification of new process/ project

  • Test Engineer at II-VI Incorporated
    Mar 2021 - Oct 2022 · 1 yr 8 mos

    - Being assign in final test TOCAN department under fiber optics transceiver tester and burn-in oven - Involved in new product qualification and production yield improvement project for COF and COC product - Able to understand and perform GR&R and correlation between testers in order to improve overall insertion yield

  • Process Engineer at Unisem
    Jul 2019 - Feb 2021 · 1 yr 8 mos

    - Being assign in wafer bumping plating process department under ball mount & reflow process - Able to carry out further process optimization through machine capability study to fit customer product - Able to do verification on defective part to determine the root cause therefore improve the yield loss

  • Equipment Engineer at Finisar Corporation (NASDAQ: FNSR)
    Jan 2018 - Jul 2018 · 7 mos

    Main task is performing schedule preventive maintenance on fixtures and machines in production line