Po Hsien Chen

Title: Po Hsien Chen: Innovator in Physical Unclonable Function Technology

Introduction

Po Hsien Chen is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in the development of physical unclonable functions (PUFs). His innovative work has led to advancements in secure identification and authentication systems.

Latest Patents

Po Hsien Chen holds a patent for a "Physical Unclonable Function Generator and Manufacturing Method Thereof." This patent describes a PUF generator that includes a substrate and semiconductor units. Each semiconductor unit features an isolation structure, a first conductive line, and a second conductive line. The design incorporates a first protrusion portion and a recess, which are adjacent to each other. The first conductive line is positioned above the protrusion and recess, while the second conductive line is located above the first conductive line. Notably, at least one short circuit randomly exists between the conductive lines in at least one of the semiconductor units. This innovative approach enhances the security and reliability of PUF technology.

Career Highlights

Po Hsien Chen is currently employed at United Microelectronics Corporation, a leading semiconductor foundry. His work at this esteemed company has allowed him to collaborate with other talented professionals in the field.

Collaborations

Some of his notable coworkers include Ping-Chia Shih and Che Hao Kuo. Their collective expertise contributes to the innovative environment at United Microelectronics Corporation.

Conclusion

Po Hsien Chen's contributions to the field of physical unclonable functions demonstrate his commitment to advancing semiconductor technology. His innovative patent reflects the potential for enhanced security in electronic systems.