Jun Y. Email & Phone Number

San Jose, Ca, Us

Redmond, Washington, Us

San Diego, Ca, Us

Specialized in RFICs, mixers and beamformers, targeted for 5G NR (n258, n257) application.• Designed Printed Circuit Board (PCB) for evaluation kits and demonstration hardware• Managed PCB vendors for reference designs• Created technical collateral, user guide, programmer’s guide, and application notes• Trained and supported field application engineers, sales, and marketing• Developed processes to manufacture evaluation kits• Automated test instruments using MATLAB• Standardized de-embedding methodology for signal traces on evaluation boards

Ridgefield Park, Nj, Us

Assisted Amazon Web Services (AWS) with deploying its cloud hardware in data centers.• Specialized in memory semiconductors for cloud hardware• Anticipated, influenced, and reported customer’s product roadmap• Organized technical meetings quarterly to align technology• Maintained relationships with both internal and external stakeholders• Arranged mass samples during product qualification • Secured and ensured uninterrupted supply of memory semiconductors

Santa Rosa, California, Us

Specialized in Signal Integrity (SI) and Power Integrity (PI) applications.• Provided technical support to regional account managers• Trained customers to operate oscilloscope, VNA, TDR, and Bit Error-Rate Tester (BERT)• Demonstrated TX and RX compliance test solutions for high-speed digital interfaces• Helped customers design test solutions and select products• Staffed at compliance workshops for Thunderbolt, USB, and PCIe• Expanded business by 110%, 150%, and 240% in 2016, 2017, and 2018, respectively• Awarded Top Producer Club 2018

Redmond, Washington, Us

Performed SI and PI analyses on PCBs and interconnects.• Managed and mentored 3 test engineers• Created and maintained test procedures in conformance with ISO-9001 standards• Devised test methodology for measuring Power Delivery Network (PDN) impedance• Correlated SI and PI measurements with simulations• Developed and characterized test fixtures for interconnects• Standardized test reporting system using MATLAB

Seattle, Wa, Us

Designed and marketed automated test equipment for Ethernet cabling components to verify conformance with ANSI/TIA & ISO/IEC Category 5e, 6, and 6A standards.• Constructed 16-port test system using electromechanical switches and 4-port VNA in 3 months• Developed marketable software using LabView and MatLab in 3 months (2 engineers)• Secured purchase and sales agreement within 6 months

Redmond, Washington, Us

Designed manufacturing testers for game consoles.• Provided onsite engineering support at foreign facilities during development• Supervised, approved, and verified hardware modifications applied by foreign contractors• Devised test limits for manufacturing testers

Everett, Wa, Us

Designed and managed interconnect solutions for portable VNA. Participated in technical development of Ethernet cabling standards• Developed manufacturing test procedures for interconnect solutions• Doubled annual sales of interconnect solutions by reducing PCB production cost• Invented algorithm for determining shield discontinuity (Patent #: US8570049 B2)• Devised test procedure for measuring coupling attenuation in Ethernet cabling• Automated testers to validate product accuracy and measurement uncertainty • Released 8 technical contributions to ANSI/TIA TR 42.7 sub-committee• Wrote Annex E of TIA-1183 standards document• Published 2 white papers

Master Of Science - Ms, Electrical Engineering

Bachelor Of Science - Bs, Electrical Engineering