Heng-Yi Chao

Title: The Innovative Contributions of Heng-Yi Chao

Introduction

Heng-Yi Chao is a prominent inventor based in San Jose, CA, known for his significant contributions to the field of integrated circuit design. With a total of 5 patents to his name, Chao has developed innovative techniques that enhance the efficiency of circuit routing processes.

Latest Patents

One of Chao's latest patents is titled "Multi-threaded global routing." This invention provides techniques and systems for routing nets in a circuit design in parallel. The system determines bounding boxes for nets and associates them with partitions, allowing for non-overlapping routing in parallel. The process includes adjusting bounding boxes and using a cost function to guide the routing, which becomes increasingly focused on congestion as the routing progresses. Another notable patent is the "Method and apparatus for pre-computing routes." This method involves defining partitioning lines to create sub-regions in an integrated circuit layout and identifying routes that traverse these regions, including those with diagonal edges.

Career Highlights

Chao has worked with leading companies in the technology sector, including Cadence Design Systems, Inc. and Synopsys, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in circuit design.

Collaborations

Throughout his career, Chao has collaborated with notable professionals in the industry, including Steven L. Teig and Oscar Buset. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

Heng-Yi Chao's innovative patents and contributions to integrated circuit design demonstrate his expertise and commitment to advancing technology. His work continues to influence the field and inspire future innovations.