Koohak Kim

Title: Innovations by Koohak Kim in Integrated Circuit Design

Introduction

Koohak Kim, an innovative inventor based in Saratoga, CA, has made significant contributions to the field of integrated circuit design through his patented inventions. With two patents to his name, he focuses on utilizing advanced techniques to enhance the performance and efficiency of semiconductor devices.

Latest Patents

Kim's most recent patents include groundbreaking approaches that leverage machine learning for parasitic estimation and extraction in integrated circuit chips. His first patent, titled "Machine Learning Based Parasitic Estimation for an Integrated Circuit Chip Design," dives into techniques for estimating parasitic information associated with the routing of a design using a pre-route version. The core of this method involves determining output features through a machine learning model to create a density map that estimates the density of elements in the routed design. The method effectively outputs the parasitic information, offering a new avenue for improving circuit design accuracy.

The second patent, "Parasitic Extraction for Semiconductors," addresses the challenge of analyzing and refining the timing and other characteristics of semiconductor chips. In this innovation, parasitic resistance and capacitance values are aggregated and stored in arrays, extracted across multiple corners during a single layout analysis. This multi-corner analysis optimizes timing across varied temperature and process operating points, ultimately enhancing chip performance.

Career Highlights

Koohak Kim works as a key member at Synopsys, Inc., where he applies his expertise in integrated circuit design and development. His work not only demonstrates technical excellence but also reflects a commitment to advancing semiconductor technologies through innovative solutions.

Collaborations

Throughout his career, Kim has collaborated with talented coworkers such as Matthias Horlacher and William Patrick Pinello. These collaborations have fostered a creative environment that encourages the sharing of ideas and the development of groundbreaking technologies in the semiconductor industry.

Conclusion

Koohak Kim's contributions to integrated circuit design exemplify the intersection of creativity and technical knowledge. His patents serve as a testament to the potential of utilizing machine learning to enhance semiconductor design and extraction processes, marking him as a prominent figure in the field. As technology continues to evolve, Kim's innovations are likely to leave a lasting impact on the semiconductor industry and beyond.