Dar-Sun Tsien

Title: Innovator Spotlight: Dar-Sun Tsien

Introduction

Dar-Sun Tsien is a talented inventor based in Los Altos, California. He holds two patents that contribute significantly to the field of integrated circuit (IC) design. These innovations demonstrate his expertise in creating effective solutions for optimizing IC design processes.

Latest Patents

One of his notable patents is titled "Method for determining a standard cell for IC design." This invention addresses the complexities involved in the IC design flow, which includes RTL design, synthesis, APR, and layout. It enables IC designers to select suitable standard cells based on critical factors such as timing, area, and the best cell index (BCI). The BCI is generated through analysis of critical dimensions across various surroundings, allowing for more accurate circuit parameter calculations and distribution analysis.

Another significant patent is the "Method of generating a standard cell layout and transferring the standard cell layout to a substrate." This method streamlines the creation of standard cell layouts by analyzing a circuit, selecting relevant leaf cell layouts, and piecing them together to generate a complete standard cell layout, thus enhancing efficiency in the design process.

Career Highlights

Dar-Sun Tsien is currently associated with United Microelectronics Corporation, a leader in the semiconductor industry. His work there, coupled with his robust patent portfolio, underscores his impactful role in advancing IC design.

Collaborations

Throughout his career, Dar-Sun Tsien has collaborated with esteemed colleagues such as Wei-Jen Wang and Chen-Hsien Hsu. These partnerships have contributed to the development of innovative solutions in the realm of integrated circuits.

Conclusion

Dar-Sun Tsien's contributions to IC design through his patents have established him as a vital figure in the field. His work at United Microelectronics Corporation, alongside talented collaborators, highlights the importance of innovation in driving advancements in technology. As the industry evolves, inventors like Dar-Sun will continue to shape the future of integrated circuit design.