Norman Liu

Title: **The Innovative Mind of Norman Liu**

Introduction

Norman Liu is a distinguished inventor based in San Mateo, California, recognized for his significant contributions to the field of electronic engineering. With a remarkable portfolio of eight patents to his name, Liu has demonstrated a profound capability to innovate and enhance existing technologies. His latest inventions exemplify his expertise in circuit design and signal processing.

Latest Patents

Liu's recent patents highlight his ingenuity and technical prowess. One notable invention is the "Switched-capacitor bandgap reference circuit using chopping technique." This sophisticated method involves providing a first voltage to a first output node during a specific time interval and a second voltage during another, subsequently averaging these voltages to produce a reference voltage. This invention effectively incorporates several components, such as proportional-to-absolute-temperature (PTAT) and complementary-to-absolute-temperature (CTAT) components, demonstrating Liu's complex understanding of electronic systems.

Another innovative patent from Liu is the "Low phase noise technique for a crystal oscillator circuit." This technique introduces a bias control circuit that regulates the gate voltage of a transistor in response to a sensed common mode signal. By integrating a common mode sense circuit and a bias controller, this invention significantly enhances the performance of crystal oscillators, showcasing Liu's commitment to advancing electronic functionalities.

Career Highlights

Throughout his career, Norman Liu has collaborated with prominent organizations, including the United States of America, as represented by the Secretary of the Navy, and Marvell World Trade Ltd. His work within these esteemed institutions has contributed to the development of cutting-edge technologies and has positioned him as a notable figure in the engineering community.

Collaborations

Liu has worked alongside talented colleagues such as Joseph D. Neff and Visarath In, fostering an environment of innovation and teamwork. These collaborations have not only enriched his inventions but have also contributed to the broader field of electronic engineering through shared knowledge and expertise.

Conclusion

Norman Liu's dedication to innovation is evident in his impressive array of patents and technological advancements. As a skilled inventor, he continues to push the boundaries of electronic design, paving the way for future developments in the industry. His work serves as an inspiration for aspiring inventors and engineers alike, proving that innovation is a continuous journey driven by creativity and collaboration.