Dennis He

Title: Dennis He - Innovator in CMOS Technology

Introduction

Dennis He is a notable inventor based in San Jose, CA (US). He has made significant contributions to the field of electronics, particularly in the development of CMOS technology. With a total of 2 patents, his work has had a considerable impact on the industry.

Latest Patents

One of Dennis He's latest patents is a Multi-GHz fully synthesizable CMOS fractional divider. This innovative apparatus includes a fractional divider and a modulator circuit. The fractional divider circuit is designed to generate a feedback clock signal in response to a selection signal, a divided clock signal, and an output clock signal. The modulator circuit generates the selection signal based on the feedback clock signal. The fractional divider is capable of producing four phase clock signals from the divided clock signal. These four phase clock signals are interleaved by the fractional divider circuit to select one of them as the feedback clock signal. Operating at a divide-by-4 clock speed, the selection signal is synchronized with the divided clock signal to generate the feedback clock signal. The entire fractional divider circuit is implemented using CMOS logic.

Career Highlights

Dennis He is currently employed at Ambarella, Inc., where he continues to innovate and develop cutting-edge technologies. His work at Ambarella has positioned him as a key player in the advancement of CMOS technology.

Collaborations

Throughout his career, Dennis has collaborated with talented individuals such as David Chiong and Chien-Tang Hu. These collaborations have further enhanced his contributions to the field.

Conclusion

Dennis He is a prominent inventor whose work in CMOS technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his dedication to pushing the boundaries of technology.