Tan Chee King
Senior Process Engineer
Singapore
Summary
An experienced Senior Process Engineer with a demonstrated problem solving, critical thinking and proactivity. Skilled in Lean Six Sigma, SPC, Simulation, DOE, fabrication process.
Overview
6
6
years of professional experience
6
6
years of post-secondary education
Work History
Test Wafer Cost Driver Role
GlobalFoundries Singapore
12.2022 - Current
- Drive Fab 7 test wafer to reduce consumption and overall cost.
- Attended workshop in Fab 8, NY to work with other sites on benchmarking of process, tool groups, setup and requirement.
- Supervise module reps on cost reduction CIP while preserving robust monitoring across all modules.
Fab Expansion Role
GlobalFoundries Singapore
06.2021 - Current
- Setup recipe test wafer route creation and evaluation.
- New production recipe evaluation and enhancement.
- Preparation of test wafer for different films.
- Assisting other modules to evaluate test wafer recycling.
Module Process Engineer
GlobalFoundries Singapore
09.2019 - Current
- 28nm process transfer from Fab 1, Germany. Setup process recipe, test wafer HK recycle workflow and FOUP Clean HK workflow.
- Overseeing wet clean process in Contact (CA) loop and all Nitride removal process, including H3PO4, HF/EG and EAQ. (40nm-130nm), RCA clean and pre-Diffusion wet clean.
- Assists process integration engineer with any process change and provide relevant DOE proven recipes that meets their requirement.
- Work with manufacturing engineer to ensure maximum tool productivity and avoidance of missing Q-time in contact loop.
- Work with equipment engineer to ease troubleshooting by providing analysis of defect highlight in terms of defects type, notch orientation, chemical flow pattern and etc.
- Justify yield loss on wafer, any defects highlight caused by your process or tool due to contamination or missing Q-time. (Some products many not suffer yield loss despite missing Q-time)
- Assist other modules on the rework based on our SOP.
- Maximize the qualification of incoming tool to ensure full run paths of the tool.
- Review all daily defect highlighted cases (including other processes) In my department and update findings during daily evening internal meetings.
- Identify chronic/baseline issue and work with yield enhancement team to drive CIP (Continuous improvement project).
- FOUP Clean owner. Dispose contaminated FOUP, establish SOP to clean and monitor existing dirty FOUPs.
SPC Leader
GlobalFoundries Singapore
02.2019 - 01.2021
- Monitoring inline charts for resist remaining, nitride pullback, step height measurement parameters.
- Troubleshoot any OOC/OOS and identify the root cause of any failure. Report findings to the consortium/committee.
- Prepare customer report for any OOS on automotive products along with a CIP.
- Ensure tool-to-tool matching performance are always match.
- Work with process integration engineer on charts problem caused by device issues.
- Feedback to other module’s process engineer due to any incoming high side/ OOC charts.
- Certified SPC leader in Globalfoundries Fab 7.
- Using JMP to analyse data.
- Lean six sigma certified
Test Wafer Rep
GlobalFoundries Singapore
02.2019 - 01.2021
- Overseeing front end/ Mid end/ Backend test wafer recycling.
- Evaluate new cleaning recipe for other modules such as Thin Film/ Diffusion/ Litho with new film (Oxide, Nitride, metal films, resists) that deviates from the current parameters.
- Troubleshoot test wafer breakage (which happens quite often).
- Work with automation team to automate test wafer/ tool setup system. (Long term project).
- Maintain monthly test wafer cost.
- Dispose aged and unused test wafer from other process owner.
Sales Ambassador
Pro Concepts Private Limited
03.2014 - 05.2019
- Advise and recommend gaming products based on customer’s needs.
- Customer’s needs involved graphics design, gaming industry, Virtual Reality development, rendering, programming, data analyst and etc.
- Promote gaming products brand such as, Republic of Gamers, Asus, Alienware, Logitech, Razer, Steelseries, HyperX and etc.
- Perform stock keeping and checking periodically.
Education
Bachelor of Engineering - Electrical and Electronics Engineering (Microelectronics and Semiconductor fabrication)
Nanyang Technological University
08.2016 - 05.2019
Exchange student - undefined
San Diego State University
07.2017 - 01.2018
Diploma With Merit - Electrical and Electronics Engineering ( Nanotechnology and Microelectronics option)
Singapore Polytechnic
04.2013 - 04.2016
Skills
Internship Projects
- Energy Harvesting for machine health monitoring, Institute of Microelectronics, A
- STAR, 01/2018, 06/2018, Perform testing on energy harvester (a new form of renewable energy device that utilised vibration as source of energy)., Perform characterization test such as voltage test, stress test and signal testing., Perform layout and schematic design rule check., Write a program on wireless based signal transmission on TI EZ430 rf2500., Write a program to generate analogue data obtained from accelerometer., Process and analysed data using fourier transform with labview.
Area Of Competencies
- Microsoft office; Excel, Word and Powerpoint
- Lean Six Sigma
- Autocad and Solidworks
- IBM SiView
- Engineering simulation tools
- Wafer fabrication knowledge
- Research
- Team player
Personal Information
Nationality: Malaysian/ Singapore PR
Activities
- Nanyang Technological University, NTU Heritage Club Junior Committee, Organize trips to various places with rich heritage value., Organize events that shares cultures and tradition of different races.
- Singapore Polytechnic, Singapore Polytechnic’s Magicians
- Singapore Polytechnic, SP IEEE member’s committee
Timeline
Test Wafer Cost Driver Role
GlobalFoundries Singapore
12.2022 - Current
Fab Expansion Role
GlobalFoundries Singapore
06.2021 - Current
Module Process Engineer
GlobalFoundries Singapore
09.2019 - Current
SPC Leader
GlobalFoundries Singapore
02.2019 - 01.2021
Test Wafer Rep
GlobalFoundries Singapore
02.2019 - 01.2021
Exchange student - undefined
San Diego State University
07.2017 - 01.2018
Bachelor of Engineering - Electrical and Electronics Engineering (Microelectronics and Semiconductor fabrication)
Nanyang Technological University
08.2016 - 05.2019
Sales Ambassador
Pro Concepts Private Limited
03.2014 - 05.2019
Diploma With Merit - Electrical and Electronics Engineering ( Nanotechnology and Microelectronics option)
Singapore Polytechnic
04.2013 - 04.2016
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