Zhigang Han

Title: Zhigang Han: Innovator in Clock Signal Technology

Introduction

Zhigang Han is a notable inventor based in Sunnyvale, California. He has made significant contributions to the field of electronics, particularly in the area of clock signal technology. His innovative work has led to the development of a patent that addresses critical issues in signal alignment.

Latest Patents

Zhigang Han holds a patent for a "Method and apparatus for static phase offset correction." This invention utilizes a CPU clock signal generated from a phase lock loop (PLL) circuit along with a feedback signal from the PLL circuit to create a JBUS clock signal. The design ensures that both the CPU clock signal and the feedback signal maintain the same amount of static phase offset introduced by the PLL circuit. This synchronization reduces or eliminates misalignment of the leading edge of the JBUS signal with respect to the CPU clock signal, enhancing the reliability of electronic systems.

Career Highlights

Zhigang Han has worked at Sun Microsystems, Inc., where he has applied his expertise in electronics and signal processing. His role at the company has allowed him to collaborate with other talented professionals in the field, contributing to advancements in technology.

Collaborations

Some of his notable coworkers include Cong Quoc Khieu and Kailashnath Nagarakanti. Their collaborative efforts have furthered the development of innovative solutions in the technology sector.

Conclusion

Zhigang Han's contributions to clock signal technology exemplify the impact of innovative thinking in electronics. His patent addresses significant challenges in signal alignment, showcasing his expertise and dedication to advancing technology.