Xin Ma

Title: Innovations of Inventor Xin Ma

Introduction

Xin Ma is a notable inventor based in San Jose, CA, with a focus on advancements in communication technology. He holds a total of 7 patents, showcasing his contributions to the field.

Latest Patents

One of his latest patents is titled "Method and apparatus for clock recovery." This invention provides a receiver designed for receiving data over a wired communication channel. The receiver comprises an analog front end circuit, a pulse generation circuit, and a voltage-controlled oscillator (VCO). The analog front end circuit processes an analog signal carrying data, outputting a data signal with transitions between voltage levels. The pulse generation circuit creates a pulse signal in response to these transitions, while the VCO generates an oscillation signal to provide sampling clocks for the data signal. The VCO aligns transitions in the oscillation signal to the pulse signal, ensuring accurate data recovery.

Another significant patent is the "Oscillator calibration structure and method." This invention features a short-reach data link receiver that includes an edge detector to generate a pulse on the edge of a data input. It has two clock-data recovery paths that alternate to recover clock and data while calibrating the other path. This innovative approach allows for efficient data recovery and calibration, enhancing the performance of communication systems.

Career Highlights

Xin Ma has worked with prominent companies in the technology sector, including Marvell Asia Pte., Ltd. and Marvell International Limited. His experience in these organizations has contributed to his expertise in developing cutting-edge communication technologies.

Collaborations

Throughout his career, Xin has collaborated with talented individuals, including Hui Wang and Wenjie Li, who have contributed to his projects and innovations.

Conclusion

Xin Ma's contributions to the field of communication technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry positively.