Jin Zhao

Title: Innovations of Jin Zhao

Introduction

Jin Zhao is a notable inventor based in Milpitas, California. He has made significant contributions to the field of electronics, particularly in oscillator circuits. With a total of three patents to his name, his work showcases innovative solutions that enhance performance and reliability in various applications.

Latest Patents

One of Jin Zhao's latest patents is the "Single Pin Crystal Oscillator Circuit." This invention features a single pin integrated oscillator circuit that includes an amplifier with an external crystal connection. The circuit provides an oscillator output signal with a large voltage swing and operates effectively over a wide range of voltages and process variations. It can accept input signals from external crystals or any clock signal with approximately 1 V swing.

Another significant patent is the "High Performance Voltage Controlled Oscillator." This invention describes a bias voltage generator that produces a minimum clock output at zero operating voltage. It includes a common mode rejection circuit for control voltages and a differential delay stage that enhances performance. The improved characteristics of this voltage-controlled oscillator allow for high-frequency operation with low gain, consistent gain across operating voltage ranges, and better noise rejection capabilities. These advancements contribute to the reliability of phase-locked loops, especially near the limits of their operating range.

Career Highlights

Jin Zhao has worked with prominent companies in the technology sector, including LSI Logic Corporation and Sierra Semiconductor. His experience in these organizations has allowed him to develop and refine his innovative ideas, leading to the successful patenting of his inventions.

Collaborations

Throughout his career, Jin Zhao has collaborated with talented individuals such as Trung T Nguyen and Jyn-Bang Shyu. These partnerships have fostered a creative environment that has contributed to the development of groundbreaking technologies.

Conclusion

Jin Zhao's contributions to the field of electronics through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry and inspire future inventors.