Peng Sun

Title: Innovations of Inventor Peng Sun

Introduction

Peng Sun is a notable inventor based in Singapore, SG. He has made significant contributions to the field of electronics, holding a total of 4 patents. His work primarily focuses on enhancing circuit designs and improving signal processing methods.

Latest Patents

One of his latest patents is the "Overdrive protection circuit with fast recovery." This invention features an amplifier circuit that includes a power amplifier and a protection circuit. The protection circuit is designed to detect overdrive conditions and apply a clamping status to reduce the bias current to the power amplifier. It incorporates a capacitor and a recovery circuit that monitors the charging and discharging currents during the clamping status. Additionally, it includes devices to set a time constant and reset the protection circuit based on predetermined thresholds.

Another significant patent is the "Power-efficient programmable broadband high-pass preamplifier systems." This method involves pre-amplifying an input voltage signal to produce a pre-amplified voltage signal. The process includes receiving the input voltage signal, applying a high-pass filter, and converting the resulting current signal back into a voltage signal. An integrated circuit chip implementing this method is also disclosed.

Career Highlights

Peng Sun has worked with prominent companies such as Marvell International Limited and the Agency for Science, Technology and Research. His experience in these organizations has contributed to his expertise in circuit design and signal processing.

Collaborations

Throughout his career, Peng has collaborated with talented individuals, including Xiao Yu Miao and Lek Heng Ngoh. These collaborations have likely enriched his work and led to innovative solutions in his field.

Conclusion

Peng Sun is a distinguished inventor whose contributions to electronics have led to several patents that enhance circuit protection and signal processing. His work continues to influence the industry and inspire future innovations.