Wei-Hsin Hwang

Title: **Innovative Contributions of Wei-Hsin Hwang: Pioneering Advances in Optical Technologies**

Introduction

Wei-Hsin Hwang, an accomplished inventor based in Hsinchu, Taiwan, has made significant strides in the field of optical technology. With three patents to his name, Hwang's innovations focus on enhancing the functionality and efficiency of digital imaging systems.

Latest Patents

Hwang's latest patents reflect his commitment to simplifying complex mechanisms. One notable invention is the **spring-free type focusing and defocusing mechanism for a digital camera**. This mechanism innovatively incorporates an outer lens barrel and a cam barrel designed with a multiple slope slot. The system utilizes a guide pin for rotation, effectively controlling the distance and movement required for focusing and defocusing, thus simplifying the lens structure.

Another of Hwang's patents is the **optical scanning apparatus**, which includes both a first and second optical unit to illuminate documents. These components direct reflected light to a light-sensing device through a lens unit. The advanced movement mechanism, driven by first and second units with varying wheel diameters, ensures a reliable optical path length from the light source to the lens unit at all times.

Career Highlights

Throughout his career, Wei-Hsin Hwang has held pivotal roles in reputable organizations. He worked at Umax Data Systems, Inc., where he contributed to various projects involving digital imaging technologies. Additionally, his tenure at the Industrial Technology Research Institute allowed him to collaborate with fellow researchers on advanced optical solutions.

Collaborations

Hwang's work has brought him together with talented colleagues, including Kou-Lung Tseng and Shih-Min Lo. Their combined expertise and innovative thinking have contributed to the development of groundbreaking optical technologies, furthering advancements in the field.

Conclusion

Wei-Hsin Hwang's contributions to optical technology through his patents and collaborations continue to shape the industry. His innovative spirit and dedication to improving digital imaging systems promise to inspire future advancements in technology and engineering.