Ching-Wen Ma

Title: **Ching-Wen Ma: A Pioneer in Signal Processing Innovations**

Introduction

Ching-Wen Ma is an accomplished inventor hailing from Nantou, Taiwan, known for his significant contributions to the field of electronics and signal processing. With a remarkable portfolio of six patents, Ma continues to drive innovation in technology, particularly in the development of advanced circuits.

Latest Patents

One of Ching-Wen Ma's latest patents is a circuit for generating a tracking error signal. This intricate circuit consists of a digitizing circuit, a short signal removing circuit, and a phase comparator. The digitizing circuit processes signals from a pick-up head, converting them into digital signals that can be accurately analyzed. The short signal removing circuit eliminates undesired pulses, ensuring that only relevant signals contribute to the output. Finally, the phase comparator analyzes these refined signals to output the tracking error signal based on the phase difference, optimizing performance in various electronic applications.

Career Highlights

Throughout his career, Ching-Wen Ma has worked with esteemed companies such as Sunplus Technology Co., Ltd. and Via Technologies, Inc. His experience in these innovative environments has allowed him to hone his skills in circuit design and signal processing, making him a respected figure in the engineering community.

Collaborations

Ching-Wen Ma has collaborated with notable colleagues, including Yung-Chi Yang and Kuo-Ming Wang. Through these partnerships, he has been able to exchange ideas and foster creativity, leading to advancements in the technologies they collectively develop.

Conclusion

Ching-Wen Ma’s inventive spirit and dedication to innovation have secured his place as a leading inventor in the electronics field. With his impressive patent portfolio and fruitful collaborations, he continues to influence the direction of signal processing technologies, paving the way for future advancements.