Louis Chao-Chiuan Liu

Title: Louis Chao-Chiuan Liu: Innovator in Integrated Circuit Design

Introduction

Louis Chao-Chiuan Liu is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of integrated circuit design, holding a total of 5 patents. His innovative approaches have advanced the performance and efficiency of integrated circuits.

Latest Patents

One of his latest patents is titled "Driven metal critical dimension (CD) biasing." This patent describes a method for designing an integrated circuit that involves placing an IC design with a first element, a second element, and a path coupling the two. The method includes obtaining resistivity and capacitance data related to the path, as well as timing data. This information is then used to determine a critical dimension bias to be applied to the path, ultimately modifying the IC design.

Another notable patent is "System and method for performance modeling of integrated circuits." This patent outlines a method for performing timing analysis on an integrated circuit with a timing path. The method computes the number of non-common timing path elements and assigns a timing de-rate factor based on this number. It then computes a timing analysis using the assigned factor, enhancing the performance modeling of integrated circuits.

Career Highlights

Louis Chao-Chiuan Liu is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work has been instrumental in developing advanced technologies that drive innovation in integrated circuits.

Collaborations

Throughout his career, Liu has collaborated with notable colleagues, including Chien-Wen Chen and Lee-Chung Lu. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Louis Chao-Chiuan Liu is a key figure in the field of integrated circuit design, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of technology in the semiconductor industry.