Sangpil Yoon

Title: Sangpil Yoon: Innovator in Surface Acoustic Wave Technology

Introduction

Sangpil Yoon is a notable inventor based in Campbell, CA (US). He has made significant contributions to the field of surface acoustic wave (SAW) technology. His innovative work focuses on simulating SAW devices, which are crucial in various applications, including telecommunications and sensors.

Latest Patents

Sangpil Yoon holds a patent for a "Hybrid finite element method for traveling surface acoustic waves with thickness effect." This invention presents a process for simulating a SAW device while considering the thickness of the substrate. An essential aspect of this invention is the simulation of a traveling surface acoustic wave in a periodic waveguide. The surface acoustic wave is simulated by analyzing the upper portion of the waveguide, which includes a periodic array of electrodes using a periodic finite element method. Additionally, the simulation involves analyzing the lower portion of the waveguide, including the bottom of the waveguide, with an analytic method. He has 1 patent to his name.

Career Highlights

Sangpil Yoon is currently employed at Seiko Epson Corporation, where he continues to develop and refine his innovative technologies. His work at this esteemed company allows him to collaborate with other experts in the field and contribute to advancements in SAW technology.

Collaborations

One of his notable coworkers is Jiun-Der Yu. Their collaboration has likely fostered a productive environment for innovation and development in their respective projects.

Conclusion

Sangpil Yoon is a prominent figure in the field of surface acoustic wave technology, with a focus on innovative simulation methods. His contributions through his patent and work at Seiko Epson Corporation highlight his commitment to advancing this important area of technology.