Yu-Chieh Fu

Title: Innovations of Yu-Chieh Fu

Introduction

Yu-Chieh Fu is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of over-current protection devices, holding two patents that showcase his innovative approach to electrical safety.

Latest Patents

Yu-Chieh Fu's latest patents focus on over-current protection devices. The first patent describes an over-current protection device that comprises first and second electrode layers with a PTC material layer laminated in between. This PTC material layer includes a polymer matrix, a conductive filler, and a titanium-containing inner filler. The polymer matrix is made from a fluorine-free polyolefin-based polymer, while the titanium-containing inner filler is represented by a compound with the general formula MTiO, where M signifies a transition metal or alkaline earth metal. The titanium-containing inner filler constitutes 1-9% by volume of the PTC material layer.

The second patent also details an over-current protection device, which similarly includes first and second electrode layers and a PTC material layer. In this case, the PTC material layer consists of a polymer matrix, a conductive filler, and a titanium-containing dielectric filler. The polymer matrix is made from a fluoropolymer, and the titanium-containing dielectric filler is represented by the same general formula MTiO. Here, the titanium-containing dielectric filler accounts for 5-15% by volume of the PTC material layer.

Career Highlights

Yu-Chieh Fu is currently employed at Polytronics Technology Corporation, where he continues to develop innovative solutions in the field of electrical engineering. His work has contributed to advancements in safety devices that protect electrical circuits from over-current situations.

Collaborations

Yu-Chieh Fu has collaborated with notable colleagues, including Hsiu-Che Yen and Yung-Hsien Chang. Their combined expertise has fostered a productive environment for innovation and development within their projects.

Conclusion

Yu-Chieh Fu's contributions to the field of over-current protection devices highlight his innovative spirit and dedication to enhancing electrical safety. His patents reflect a commitment to advancing technology in this critical area.