Jeff (Chia-Fu) Wang Email & Phone Number

Veldhoven, Nl

Fremont, Ca, Us

• Working in Seagate's Advanced Head Gimbal Assembly (AHGA) team, developing future HGA to support next-generation HDD recording head, this involves precisely mechanism design• Optimizing mechanical design (HGA) to fit roadmap of product• Performing Dynamic and Frequency Response Function (FRF) analysis of HGA by FEA• Performing Competitive analysis of product HGA by 2D detailed drawing with AutoCAD, and 3D modeling and meshing with HyperMesh

Raleigh, North Carolina, Us

• Investigated ultrasonic waves detection with Fiber optic sensors to enhance the signal-to-noise ratio (SNR) of the measured ultrasonic signal by 140%• Designed optical experiments of FBG sensors and performed hands-on tests to measure and analyze surface vibration of sheet, the investigation result had been published in a series of journal paper• Performed hands-on experiments with 3D Laser Doppler vibrometry (LDV) system at microscale to characterize lightweight materials (6061 aluminum) surface deformation• Performed mechanical FEM to simulate elastic waves transfer through multi-layered interfaces• Implemented concept design of Ultrasonic horns with SolidWorks to develop 3D CAD model, and manufactured the prototype by 3D printer and waterjet to meet requirements of enhancing ultrasonic waves applications • Designed repeatable experimental procedure to fabricate consistent viscoelastic interface layer, the verification processes were performed, and the flow and result were published in a journal paper • Analyzed optical / ultrasonic test experimental and dynamic simulation data with MATLAB• Mentored four undergraduate researchers during hands-on experiments and project research

Raleigh, North Carolina, Us

• Mechanical Engineering Laboratory• Responsible for teaching lab sections of basic circuits and electrical experiments; Strain Gauges experiments; monitoring the temperature variation experiments

Hsinchu, Tw

• Performed hands-on experiments to verify new design helical antimicrobial peptides

Tainan, Taiwan, Tw

• Designed Acoustic Lens of Graded Index Phononic Crystals via COMSOL Multiphysics and theoretical calculation to expand 75% operating frequency • Simulated acoustic wave propagation of the designed device by COMSOL Multiphysics

Tainan, Taiwan, Tw

• Mechanics of Materials, Mechanical Vibration• Responsible for tutoring, grading assignments, and grading exams

Doctor Of Philosophy - Phd, Mechanical And Aerospace Engineering

Master Of Engineering - Meng, Mechanical Engineering

Bachelor'S Degree, Biomechatronic Engineering