Kyung (Wook) Park
Senior Semiconductor Technical Leader
Experience
Expert, Design-to-Mask Preparation
Robert Bosch Semiconductor Manufacturing Dresden
- Led end-to-end tape-out and photomask preparation for a 300mm automotive semiconductor program, ensuring manufacturability, data integrity, and compliance with automotive quality standards, frame generation, multi-die placement
- Identified and mitigated manufacturing-readiness risks during technology transfer (TI / TSMC 45nm) by implementing reticle, kerf, and alignment optimizations, reducing re-spin exposure, creating alignment, overlay markers, metrology targets, CD-control features, PDM cell
- Coordinated cross-functional stakeholders across design, lithography, manufacturing, and mask vendors to deliver a production-ready mask set under strict schedule constraints
- Performed and calibrated model-based OPC for the 110 nm node, leveraging RET strategies in collaboration with the photolithography modeling team
- Impact: Enabled on-time production release of a safety-critical automotive semiconductor by mitigating tape-out and manufacturability risks under strict quality and yield
Senior Customer Application Engineer (Calibre Portfolio)
Siemens EDA (Electronic Design Automation, Mentor Graphics)
- Served as a trusted technical advisor to Tier-1 semiconductor companies (Intel, Infineon, GlobalFoundries, ST, Apple), supporting strategic decisions across verification, manufacturability, and sign-off
- Led customer engagements end-to-end from problem framing and solution benchmarking to implementation, automation, and tape-out readiness in IC Physical design solutions, directly influencing project outcomes and schedules
- Designed and deployed custom verification & automation flows (DRC/DFM/PERC/LVS), PDK, eliminating recurring bottlenecks and reducing late-stage design and manufacturing risk
- Focused on IC manufacturing backend and customer application engineering for Calibre OPC / RET (Resolution Enhancement Technology) in foundry environments
- Strong expertise in RET-driven lithography enablement, integrating SRAF engineering, Mask Data Preparation (MDP), multi-patterning strategies, ILT-based simulation, MPC, and verification flows to optimize layout manufacturability
- Delivered leadership-level briefings and technical workshops, and enablement sessions, aligning engineering teams and decision-makers on adoption of advanced verification and manufacturability solutions
- Impact: Drove adoption contributing to multi-year enterprise agreements of Calibre verification and DFM solutions across multiple Tier-1 customers, strengthening long-term strategic partnerships and accelerating customer time-to-market.
Consultant Sales Engineer (Asia Market)
DSP-Weuffen GmbH
- Led technical sales engagements for ADAS, multi-camera, MCU, and DSP platforms across China and Korea, supporting customer evaluations and design-in decisions
- Developed and managed Tier-1 automotive accounts including Delphi, Mando, Hyundai Mobis, and Desay, acting as the primary technical and commercial interface
- Delivered system-level HW/SW demonstrations (surround-view and vision systems) and supported customer benchmarking and feasibility assessments
- Impact: Accelerated evaluations shortening sales cycles and design-in discussions for automotive electronics platforms across APAC by translating system-level capabilities into customer-specific value.
Consultant – IC Package / PDK Engineer
Infineon Technologies AG
- Developed Calibre-based DRC rule decks for wire-bond BGA, TSSOP, and MQFP LF packages, supporting standardized package verification flows
- Created test cases and validation frameworks to ensure rule-deck accuracy, production readiness, and proper documentation
- Coordinated OSAT alignment with Amkor Technology and ASE, ensuring consistency between design rules, package implementation, and manufacturing constraints
- Impact: Enabled production-ready package verification flows and smoother OSAT integration, reducing risk during package qualification and manufacturing ramp-up.
Senior Sales Representative (APAC)
ELMOS Semiconductor SE
- Managed sales operations and distributor networks across Singapore, Korea, China, Japan, and Taiwan, serving as the primary interface for OEM / Tier-1 automotive customers
- Generated €15M in revenue for ultrasonic parking sensor ICs by driving customer engagement, design-in activities, and long-term account development
- Led contract and pricing negotiations with major customers including Hyundai Mobis, Panasonic, Delphi, and Alpine, balancing technical requirements with commercial objectives
- Delivered end-to-end technical and commercial design-in support for automotive ASIC projects spanning sensing, power management, motor control, and in-vehicle networking (CAN, LIN-SBC, FlexRay)
- Impact: Secured multiple long-term automotive design wins and €15M in revenue by aligning customer technical requirements with commercial strategy across APAC Tier-1 accounts.
Senior IC Physical Designer – DRAM (DDR2/DDR3) & Mixed-Signal
Qimonda AG / Infineon Technologies AG
- Led full-custom physical design and sign-off for DDR2/DDR3 DRAM and mixed-signal products, covering DRC/LVS compliance and tape-out readiness
- Executed analog, mixed-signal, and power layout across 90nm → 45nm CMOS nodes, ensuring manufacturability, yield optimization, and device-matching precision
- Performed digital P&R (ICC2), parasitic extraction, and IR-drop / EM / antenna checks, supporting robust timing and reliability sign-off
- Improved design-cycle efficiency by integrating digital blocks through PCell-based methodologies and Virtuoso XL, reducing manual layout effort
- Authored technical guidelines and contributed to global analog layout methodologies, enabling consistency and reuse across design teams
- Impact: Delivered tape-out-ready DDR memory and mixed-signal silicon on schedule while improving layout robustness, yield, and design-cycle efficiency across multiple technology nodes.
Senior IC Design Engineer
Integrated Silicon Solution Inc.
- Executed mask revisions and layout optimization for a 256Mb LP-SDRAM product, covering RTL-to-GDS implementation and verification
- Supported manufacturability improvements and sign-off quality, ensuring alignment with TSMC PRRM requirements
- Impact: Enabled tape-out-ready LP-SDRAM design with improved verification robustness and manufacturability, reducing risk during foundry sign-off.
Senior IC Design Engineer – DRAM Circuit & Physical Design
SK-Hynix Semiconductor
- Led DRAM and SRAM circuit design and chip architecture definition, covering high-speed clocks, sense amplifiers, power management, I/O, refresh, and control logic, with full-chip simulation and JEDEC-compliant timing sign-off
- Executed HSPICE/HSIM simulations, first-silicon debug, failure analysis, and timing closure, supporting reliable transition from design to volume production
- Coordinated physical design teams through floor-planning, tape-out, and full-chip sign-off, ensuring alignment across circuit, layout, and manufacturing interfaces
- Designed and verified critical layout blocks (I/O, ESD/latch-up protection, core arrays, power routing), performing RC extraction, IR-drop, DRC/LVS/ERC/OPC sign-off, and implementing dummy-fill and CMP-aware optimizations to improve wafer yield
- Led development of design automation and P&R flows, writing Hercules and Assura rule decks and supporting post-layout SI and static timing analysis sign-off using StarRC
- Impact: Supported multiple high-volume DRAM product launches by integrating circuit design, physical implementation, and automation flows, improving yield, sign-off robustness, and scalability in production.
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Manufacturing (28 years), Information Technology (11 years), and Automotive (4 years).
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Product Development (25.5 years), Quality Assurance (17.5 years), Project Management (11 years), Research and Development (8 years), Sales (3.5 years), and Operations (0.5 years).
Summary
Highly experienced semiconductor technologist with nearly three decades of experience and senior technical leadership spanning IC design, EDA sign-off, and manufacturing.
Operates at the intersection of technology strategy, global foundry ecosystems, and commercial execution, enabling automotive and high-reliability silicon from concept through high-volume manufacturing.
Demonstrated ability to translate complex technical risk into clear, actionable decision frameworks, accelerate time-to-tape-out, and drive sustained, multi-region revenue growth.
Skills
Core Leadership Themes
- End-to-end Accountability From Design Intent To Manufacturing Sign-off
- Risk Governance For Automotive, Safety-critical, And Long-lifecycle Silicon
- Senior-level Interface Across Customers, Foundries, And Internal Organizations
- Scalable Enablement Across Emea And Apac
Technical & Strategic Impact
- De-risked Complex Tape-outs Across Advanced And Legacy Nodes By Aligning Design, Verification, Mask, And Foundry Constraints Early In The Lifecycle
- Enabled Manufacturing-ready Sign-off For Automotive And Safety-critical Products Under Stringent Reliability, Yield, And Longevity Requirements
- Served As A Trusted Technical Authority Supporting Customer Adoption, Investment, Roadmap, And Sourcing Decisions Through Hands-on Enablement And Escalation Support
- Drove Sustained Revenue Growth By Combining Sign-off–level Technical Credibility With Enterprise-level Customer Engagement
Ic Design & Eda Governance
- Provide Strategic Oversight For Ic Design And Eda Verification Programs Across Memory, Analog, And Mixed-signal Domains
- Own Governance Of Full-chip Sign-off Including Drc, Lvs, Dfm, And Opc Lithography Through Gdsii Tape-out, Ensuring Alignment Between Design Intent, Manufacturing Feasibility, And Business Timelines
- Act As Escalation Point For High-risk Design And Manufacturability Issues Impacting Schedule, Yield, Or Customer Commitments
Manufacturing & Design-to-mask Ownership
- Own And Execute End-to-end Tape-out Execution And Photomask Preparation For Automotive And High-reliability Semiconductor Programs
- Ensure Data Integrity, Manufacturability Validation, And Predictable Handoff Between Design Teams, Mask Shops, And Foundries
- Drive Continuous Improvement In Yield Learning, Defect Reduction, And Sign-off Efficiency Across Multi-project Portfolios
Foundry & Ecosystem Leadership
- Act As The Primary Technical Interface To Global Foundries, Enabling Technology Transfer, Yield Ramp, And Process Optimization Across Planar And Finfet Nodes
- Influence Foundry-facing Decisions Through Deep Understanding Of Silicon Physics, Customer Product Requirements, And Manufacturing Constraints, Balancing Performance, Cost, Risk, And Long-term Supply Assurance
- Foundry Experience: Tsmc, Samsung Foundry, Intel Foundry, Globalfoundries, Stmicroelectronics
Commercial & Enterprise Leadership
- Combine Sign-off-level Technical Credibility With Commercial Leadership To Support Enterprise Sales, Strategic Accounts, And Long-term Customer Partnerships
- Enable Multi-million-euro Engagements By Aligning Executive Stakeholders, Engineering Teams, And Foundry Partners Around Clear Technical And Business Outcomes
- Act As Trusted Advisor To Tier-1 Customers And Senior Leadership Across Emea And Apac
Domains & Industries Of Expertise
- Automotive Semiconductors
- Engineering And Sales Of High-reliability & Safety-critical Ics
- Electronic Design Automation (Eda) Software
Technical Foundations
- Design & Verification: Ic Design, Eda Sign-off, Design-to-mask
- Manufacturing: Foundry Enablement, Yield Optimization, Tape-out Governance
- Automation & Scripting: Python, Tcl, Skill, Shell
Languages
Education
University of Ulsan
Bachelor of Science, Electronics Engineering · Electronics Engineering · Ulsan, Korea, Republic of
Certifications & licenses
EU Long-Term Residence Permit (Long-Term EU Residence Permit)
Profile
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