Chin-Hung Liu

Title: **Innovator Spotlight: Chin-Hung Liu from Taipei Hsien, Taiwan**

Introduction

Chin-Hung Liu is a prominent inventor based in Taipei Hsien, Taiwan. With a remarkable portfolio of 4 patents, he has made significant contributions to the field of integrated circuit technology. His innovative designs emphasize advanced semiconductor devices, showcasing his expertise in engineering and design.

Latest Patents

Chin-Hung Liu's latest patents demonstrate his technical prowess and creativity. One of his notable inventions is an IC chip that incorporates a switch LDMOS device and an analog LDMOS device. This chip is designed on a substrate featuring a first conductive type and includes components that consist of two gate conductive layers situated on two first active regions. Additionally, a common source contact region of a second conductive type is positioned in a second active region that lies between the two first active regions. The isolation structure surrounding these regions is meticulously crafted to enhance performance, with unique length ratios (A/L) between the LDMOS devices.

Another important patent revolves around high voltage metal-oxide-semiconductor transistor devices and methods of their fabrication. This innovative approach outlines a comprehensive method for producing metal-oxide-semiconductor devices, starting from the formation of a gate dielectric layer to the intricate steps of etching and layering that culminate in the creation of a salicide layer.

Career Highlights

Currently, Chin-Hung Liu is making strides in his career at United Microelectronics Corporation (UMC), a leading player in the semiconductor industry. His work is instrumental in developing cutting-edge technologies that contribute to the advancement of modern electronics.

Collaborations

Throughout his career, Chin-Hung Liu has collaborated with talented individuals such as Ming-Tsung Tung and Chien-Ming Lin. These partnerships underscore the collaborative spirit prevalent in innovative environments, allowing for the sharing of ideas and expertise to push the boundaries of technology.

Conclusion

Chin-Hung Liu’s contributions to innovation in semiconductor technology exemplify the importance of creativity and collaboration in the field of engineering. His patents not only highlight his technical skills but also signify his commitment to advancing the industry. As he continues to work at United Microelectronics Corporation and collaborate with talented colleagues, the future looks promising for this inventive mind.