Zhiqiang Pan

Title: Zhiqiang Pan: Innovator in Class D Audio Amplification

Introduction

Zhiqiang Pan is a notable inventor based in San Jose, California. He has made significant contributions to the field of audio amplification technology. His innovative work focuses on enhancing the performance of class D audio amplifiers.

Latest Patents

Zhiqiang Pan holds a patent for a "Method and apparatus for filter-less analog input class D audio amplifier clipping." This patent describes an integrated circuit (IC) chip that features a class D PWM (pulse width modulation) amplifier. The amplifier is designed to generate first and second PWM signals, which are crucial for audio processing. The invention includes a differential output driver that manages the output signals based on the PWM signals. Additionally, it incorporates a clipping detection circuit that activates a clipping indication signal when specific conditions are met, ensuring optimal audio performance.

Career Highlights

Zhiqiang Pan is currently employed at Nuvoton Technology Corporation, where he continues to develop innovative audio solutions. His work has been instrumental in advancing the capabilities of audio amplification technologies.

Collaborations

Zhiqiang has collaborated with esteemed colleagues such as Peter J Holzmann and Yao-Ching Liu. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Zhiqiang Pan's contributions to audio technology, particularly in class D amplifiers, highlight his role as an influential inventor. His patent and ongoing work at Nuvoton Technology Corporation demonstrate his commitment to innovation in the field.