Jimmy Kwok-Ching Lam

Title: Innovations of Jimmy Kwok-Ching Lam

Introduction

Jimmy Kwok-Ching Lam is a notable inventor based in Cupertino, California. He has made significant contributions to the field of integrated circuit design, holding a total of four patents. His work focuses on enhancing the efficiency of design processes in circuit interconnect routing.

Latest Patents

One of his latest patents is titled "Computationally efficient design rule checking for circuit interconnect routing design." This invention describes techniques that decrease design rule check (DRC) marking time in circuit interconnect routers. By capitalizing on repetitious relationships between interconnect elements and circuit components, the method records previously calculated markings and reuses them in subsequent marking iterations. The marking information includes indications of what types of interconnect elements or circuit components can be positioned at specific marking points without violating design rules. A dynamic caching process is employed to store marking computations, allowing for efficient reloading of values when similar elements are encountered.

Another significant patent is "System and method for generating and using stage-based constraints for timing-driven design." This invention divides an integrated circuit design into partitions, each containing two stages of information. The first stage corresponds to sources within the design, while the second stage corresponds to targets. By specifying timing constraints in these partitions, the method provides an efficient way to determine the timing slack present in a design.

Career Highlights

Jimmy has worked with Cadence Design Systems, Inc., where he applied his expertise in integrated circuit design. His innovative approaches have contributed to advancements in the field, making him a respected figure among his peers.

Collaborations

Throughout his career, Jimmy has collaborated with notable colleagues, including Limin He and Mark Steven Hahn. Their combined efforts have led to significant advancements in circuit design technologies.

Conclusion

Jimmy Kwok-Ching Lam's contributions to integrated circuit design through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the field and inspire future innovations.