Hsan-Fong Lin

Title: Hsan-Fong Lin: Innovator in Timing Circuits and Pulse Shaping

Introduction

Hsan-Fong Lin is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of stable timing circuits and pulse shaping technologies. With a total of 2 patents, Lin's work has had a considerable impact on various applications in digital communication.

Latest Patents

One of Lin's latest patents is the "Stable Timing Clock Circuit." This innovative circuit is designed to provide a stable timing clock and includes a step-down clamping circuit, an oscillating circuit, and a voltage potential-conversing circuit. The step-down clamping circuit reduces the input voltage potential and clamps it to an output voltage. The oscillating circuit, coupled to the clamping circuit, generates a first timing clock signal with a lower voltage potential. The voltage potential-conversing circuit then converts this first timing clock signal into a second timing clock signal with a higher voltage potential, ensuring a stable timing clock signal for other system circuits.

Another significant patent is the "Pulse Shaper Apparatus and Method for ISDN U-Interface." This pulse shaper is designed for integrated service digital network (ISDN) U-interfaces. It includes control clock generators, a clock-controlled fully differential switched-capacitor integrator, a fully differential sample and hold circuit, and a fully differential line driver/Rauch lowpass filter. The pulse shaper effectively converts a four-level 2B1Q digital input code into a five staircase-type analog waveform, enhancing signal linearity and compliance with waveform specifications.

Career Highlights

Hsan-Fong Lin has worked with prominent companies in the electronics industry, including Macronix International Co., Ltd. and Holtek Semiconductor Corporation. His experience in these organizations has contributed to his expertise in developing innovative electronic solutions.

Collaborations

Throughout his career, Lin has collaborated with talented individuals such as Wen-Fu Yang and Jhy-Rong Chen. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Hsan-Fong Lin is a distinguished inventor whose work in timing circuits and pulse shaping has advanced the field of electronics. His patents reflect his innovative spirit and commitment to improving digital communication technologies.