Working in Zuken SOZO Center for CR8000 product support, partner involvement and costomer engagement.

Leading consulting team for IBIS/SI modeling development and SI simulation analysis- Developed IBIS/IBIS-PDN/IBIS-AMI/Spice Macro/Analog models for I2C, ONFI, MIPI, DDR3/4, USB3, SATA, PCIe, SerDes, etc. for advanced I/O devices.- Worked with simulation analysis for high-speed channel designs (Gbps), Crosstalk, SSN/SSO, Power delivery control and debugs.- Developed design rules for high-speed PCB layout designs- Designed and debugged multi-GHz (up to 40Gbps) channels with DFE, FFE, CDR, CTLE and PAM4 advanced technologies.- Worked for extractions of packages and modules with IBIS/S-parameter modelsLeading software development team for software application development- Architecture/API/Messaging designs for software application development- Core/Algorithm design and C/C++ programming for modeling software tool.Managing projects for software product development, customer engagement, release and technical support- Understanding customer / market requirements- Product Marketing focus and risk analysis- Working with customers for technology and product supportLeading company administration team for Planning, Operation, Budgeting and Purchasing.

- Leading team for product market analysis, budget planning and project management- Leading consulting team for IBIS/SI modeling development and SI simulation analysis - Leading team for product market analysis and product life cycle design- Designed product software architecture, API and messaging system- Managed for product development, customer engagement, release and technical support

Worked for Allegro PCB SI Product Engineering- Communicated with and collaborated with customers for new technologies, products and requirements for the product direction- SI Modeling Specialist for Signal Integrity product Application Engineering supportWorked for High-Speed product R&D and QA in the early years- SI Modeling / Circuit Simulation technology development- Software application development and test (C/C++/Skill)

- Worked with Hardware, Software engineers for thermal-printer system design.- Responsible for PCB system designs, part selection, simulation, EMI/EMC control and testing.

- Worked for PCB system designs included System Schematic, PCB Layout, PCB Prototype, PCB Assembly and ATE Testing.- Designed more than 50 PCB systems for power, high-speed and RF systems.

- Responsible for system installation, field survey and system optimization for Motorola Trunking Dispatch System.- Installed about 30 systems in China and Hong Kong area.