Pauy Guan Tan

Title: Pauy Guan Tan: Innovator in PWM Technology

Introduction

Pauy Guan Tan is a notable inventor based in Singapore, SG. He has made significant contributions to the field of electronics, particularly in the development of pulse-width modulation (PWM) technologies. With a total of 2 patents to his name, he continues to push the boundaries of innovation.

Latest Patents

Tan's latest patents include a PWM duty cycle synthesizer and method with adjustable corner frequency. This invention features a circuit that includes a summing circuit for comparing the PWM output signal to the PWM input signal. It produces an increment signal if the PWM input signal exceeds the corresponding PWM output signal and a decrement signal if it is less. An integrator then generates a duty cycle signal, adjusting its value in response to these increment and decrement signals. The PWM generator subsequently produces the PWM output signal, ensuring that the duty cycle of the output matches that of the input without losing resolution.

Another significant patent is the active pull-up system designed for use with motors. This system comprises a first resistor connected to an output node, along with a first switch and a second resistor arranged in parallel with the first. The first switch is in series with the second resistor, and a latch is coupled to the first switch to control its state based on a closing signal. A threshold comparator is also included, which transmits the closing signal when the output node exceeds a certain threshold value, effectively pulling up the output node.

Career Highlights

Pauy Guan Tan is currently employed at Texas Instruments Corporation, where he applies his expertise in electronics and innovation. His work has contributed to advancements in PWM technology, enhancing the performance and efficiency of various electronic systems.

Collaborations

Throughout his career, Tan has collaborated with talented individuals such as Ruochen Zhang and Yisong Lu. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Pauy Guan Tan is a distinguished inventor whose work in PWM technology has made a significant impact in the field of electronics. His innovative patents and collaborations reflect his commitment to advancing technology and improving electronic systems.