William Kung

Title: The Innovations of William Kung

Introduction

William Kung is an accomplished inventor based in Stittsville, Canada. He has made significant contributions to the field of audio amplification technology. His innovative work has led to the development of a unique low-power class D amplifier that utilizes advanced feedback mechanisms.

Latest Patents

William Kung holds a patent for a "Low-power class D amplifier using multistate analog feedback loops." This audio amplifier system features an audio CODEC/output path that incorporates analog class-D amplifiers. The system employs Natural Sampling Pulse Width Modulation (PWM) to convert analog inputs into a series of Rail-to-Rail pulses. The audio signal is encoded in the average value of the PWM pulse train and can be recovered through analog low pass filtering. The design includes a negative feedback loop to compare the output signal with the input signal, effectively suppressing non-idealities introduced by the Class-D switching stage. Additionally, the amplifier operates according to separate signal and noise transfer functions, allowing for optimized noise reduction at low power.

Career Highlights

William Kung is currently employed at Smsc Holdings Sarl, where he continues to innovate in the field of audio technology. His work has garnered attention for its practical applications and efficiency in audio amplification.

Collaborations

Throughout his career, William has collaborated with notable colleagues, including Justin L Fortier and Ralph Mason. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

William Kung's contributions to audio amplification technology exemplify the spirit of innovation. His patent for a low-power class D amplifier showcases his ability to blend technical expertise with practical applications. His work continues to influence the field and inspire future advancements in audio technology.