Company Filing History:
Years Active: 1990
Title: The Innovative Contributions of Robert C. Shen in Semiconductor Technology
Introduction
Robert C. Shen, a notable inventor based in San Diego, CA, has made significant strides in the field of semiconductor technology. With one patent to his name, Shen's innovative approach to logic cell design demonstrates his commitment to advancing the capabilities of semicustom chips.
Latest Patents
Shen's sole patent revolves around a "Semicustom chip whose logic cells have narrow tops and wide bottoms." This invention features a logic cell comprised of several transistors integrated into a semiconductor substrate. These transistors are interconnected within the cell to execute specific logic functions. The design employs sidewalls that define the chip space containing all transistors and their interconnections. A unique aspect of this invention is that at least one of the sidewalls is shaped to include a step, creating a narrow top and a wide bottom for the cell. Notably, some of the transistors are situated below the step in the wide bottom. This architecture allows for improved integration density of more than 100% when arranged in rows on the semicustom chip.
Career Highlights
Robert C. Shen has been associated with Unisys Corporation, where he has honed his skills and developed his pioneering ideas in semiconductor technologies. His work reflects a strong understanding of both theoretical principles and practical applications in the field.
Collaborations
Throughout his career, Shen has collaborated with esteemed colleagues, including Fernando W. Arraut and Laszlo V. Gal. Their collective efforts have contributed to advancements in semiconductor technology, showcasing the power of teamwork in driving innovation.
Conclusion
In summary, Robert C. Shen's contributions to semiconductor technology, particularly through his patented design for logic cells in semicustom chips, highlight his status as an influential inventor. His work not only enhances the functionality of semiconductor devices but also paves the way for future innovations in the industry. As technology continues to evolve, inventors like Shen will play a crucial role in shaping the landscape of high-performance electronics.