Chia-Yuan Lee

Title: Innovator Spotlight: Chia-Yuan Lee and His Over-Current Protection Device

Introduction

Chia-Yuan Lee, an innovative inventor based in Hsinchu, Taiwan, has made significant strides in the field of electrical engineering with his patent for an over-current protection device. This invention is a testament to the advancing technologies aimed at enhancing electrical safety and efficiency.

Latest Patents

Chia-Yuan Lee holds one patent, which focuses on an over-current protection device. This device comprises first and second electrode layers with a PTC (Positive Temperature Coefficient) material layer laminated in between. The PTC material layer is formulated using a polymer matrix and a combination of conductive and titanium-containing dielectric fillers, ensuring enhanced durability and effectiveness. The polymer matrix is specifically noted to contain a fluoropolymer, contributing to the overall reliability of the device. The titanium-containing dielectric filler is represented by a compound following the formula MTiO, where M can denote a transition metal or alkaline earth metal. Notably, the titanium-containing dielectric filler constitutes 5-15% by volume of the PTC material layer, illustrating a careful balance between material properties for optimal performance.

Career Highlights

Chia-Yuan Lee’s career is marked by his association with Polytronics Technology Corporation, where he utilizes his expertise in developing advanced electronic components. His efforts reflect a commitment to fostering innovation within the company and contributing to the broader electrical engineering community.

Collaborations

Throughout his career, Chia-Yuan Lee has collaborated with talented professionals such as Hsiu-Che Yen and Yung-Hsien Chang. These collaborations underscore the importance of teamwork in pushing the boundaries of technology and navigating the complex landscape of invention and innovation.

Conclusion

Chia-Yuan Lee’s contributions, particularly his over-current protection device, signify the importance of innovation in electrical safety and technology. His work not only demonstrates a keen understanding of material science and engineering but also highlights the collaborative spirit prevalent at Polytronics Technology Corporation, paving the way for future advancements in the field.