Wen-Chin Yeh

Title: Innovations of Wen-Chin Yeh in Piezoelectric Technology

Introduction

Wen-Chin Yeh is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of piezoelectric technology, particularly with his innovative designs that enhance the performance of piezoelectric transformers.

Latest Patents

Wen-Chin Yeh holds a patent for a Multi-mode adjustable piezoelectric transformer. This invention addresses the challenges associated with traditional piezoelectric transformers by providing a design that vibrates in length extensional mode. The piezoelectric transformer features a substrate with three dimensions, where the first dimension is the longest and the third is the shortest. The substrate is designed with two polarization directions parallel to the first dimension near the terminals and at least two opposite polarization directions on a central portion transversely to the first dimension. Additionally, it includes at least two electrodes positioned horizontally to the first dimension. This innovative design effectively solves polarization difficulties and reduces audio noise output without compromising electrical properties, and it even offers improved voltage transformation characteristics.

Career Highlights

Wen-Chin Yeh is affiliated with the Industrial Technology Research Institute, where he continues to advance research and development in piezoelectric technologies. His work has garnered attention for its practical applications and potential to improve existing technologies.

Collaborations

Wen-Chin Yeh collaborates with esteemed colleagues such as Yu-Lin Lee and Syh-Yuh Cheng, contributing to a dynamic research environment that fosters innovation and technological advancement.

Conclusion

Wen-Chin Yeh's contributions to piezoelectric technology exemplify the impact of innovative thinking in engineering. His patent for the Multi-mode adjustable piezoelectric transformer showcases his ability to address complex challenges in the field.