Win-Sheng Cheng

Title: Win-Sheng Cheng: Innovator in Microprocessor Technology

Introduction

Win-Sheng Cheng is a notable inventor based in Cupertino, CA (US). He has made significant contributions to the field of microprocessor technology, particularly in energy conservation methods. His innovative approach has led to the development of a unique patent that enhances the efficiency of microprocessors.

Latest Patents

Cheng holds a patent for a "Sleep mode refresh apparatus." This invention involves a circuit designed to wake a microprocessor from sleep mode and provide it with its microprocessor clock for a sufficient duration to perform refresh, direct memory access (DMA), or master cycle operations. Once these operations are completed, the clock signal is removed, allowing the microprocessor to return to sleep mode, thereby conserving energy. Additionally, a hold signal is provided to the microprocessor, which puts its outputs into a tri-state, high impedance condition, relinquishing control of the external bus to the external refreshing circuitry.

Career Highlights

Win-Sheng Cheng is associated with Chips and Technologies, LLC, where he has been instrumental in advancing microprocessor technology. His work has not only contributed to the efficiency of microprocessors but has also paved the way for further innovations in the field.

Collaborations

Cheng has collaborated with notable colleagues, including Cheng Kai Chen and Aurav R Gollabinnie. Their combined expertise has fostered an environment of innovation and creativity within their projects.

Conclusion

Win-Sheng Cheng's contributions to microprocessor technology, particularly through his patent for a sleep mode refresh apparatus, highlight his role as an innovator in the field. His work continues to influence energy conservation methods in microprocessors, showcasing the importance of innovation in technology.