Hsueh Hua Chuang

Title: Hsueh Hua Chuang: Innovator in Optical Encoder Technology

Introduction

Hsueh Hua Chuang is a prominent inventor based in Plano, TX (US). She has made significant contributions to the field of optical technology, particularly with her innovative designs and patents. Her work focuses on enhancing the functionality and precision of optical encoders, which are essential in various applications.

Latest Patents

One of her notable patents is for a "High resolution interpolator for optical encoder." This device includes an optical modulator that produces first and second modulated optical signals in response to a first electrical signal and a reference optical signal. Additionally, it features a phase detector that receives encoded optical signals and modulated optical signals, producing a second electrical signal that indicates a phase difference. The device also incorporates a voltage-controlled oscillator that generates electrical pulses based on the second electrical signal, along with a counter that counts these pulses to produce a count. The first electrical signal sent to the optical modulator is derived from this count.

Career Highlights

Hsueh Hua Chuang is currently associated with Tt Electronics Plc, where she continues to develop cutting-edge technologies. Her expertise in optical systems has positioned her as a key player in the advancement of optical encoder technology.

Conclusion

Hsueh Hua Chuang's contributions to optical technology through her innovative patents demonstrate her significant impact in the field. Her work not only enhances the functionality of optical encoders but also showcases her dedication to advancing technology.