Xiuyuan Wang

Title: Xiuyuan Wang - Innovator in Class-D Amplifier Technology

Introduction

Xiuyuan Wang is a notable inventor based in Shanghai, China. He has made significant contributions to the field of audio technology, particularly with his innovative work on Class-D amplifiers. His expertise and creativity have led to the development of a unique patent that enhances audio performance.

Latest Patents

Xiuyuan Wang holds a patent for a Class-D amplifier with duty cycle control. This invention includes an output driver, a pulse width modulator, an integrator, and duty cycle control circuitry. The output driver is designed to drive a loudspeaker effectively. The pulse width modulator is coupled to the output driver, while the integrator is connected to the pulse width modulator. The duty cycle control circuitry monitors the amplitude of the output signal from the integrator and adjusts the average duty cycle of the output driver’s signal based on this amplitude. This innovative approach improves the efficiency and performance of audio amplification systems. He has 1 patent to his name.

Career Highlights

Xiuyuan Wang is currently employed at Texas Instruments Corporation, a leading company in semiconductor technology. His role at the company allows him to work on cutting-edge audio technologies and contribute to advancements in the field.

Collaborations

One of his notable coworkers is JianQuan Liao, with whom he collaborates on various projects related to audio technology and amplifier design.

Conclusion

Xiuyuan Wang's contributions to Class-D amplifier technology demonstrate his innovative spirit and technical expertise. His patent reflects a significant advancement in audio amplification, showcasing his commitment to enhancing sound quality.