Ya-Hui Chang

Title: Innovations of Ya-Hui Chang in Optical Technology

Introduction

Ya-Hui Chang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of optical technology, particularly with his innovative designs that enhance lighting systems and solar energy applications. His work reflects a commitment to advancing technology through practical inventions.

Latest Patents

Ya-Hui Chang holds a patent for a laminated optical disk. This invention is designed for use in lighting systems or solar energy systems. The laminated optical disk consists of multiple annular lenses, a base, and a circular light guiding unit. The annular lenses are strategically arranged from the center to the outside, forming a disk structure. Each lens features a light-input curved surface and a light-output curved surface, which are tailored to match the varying thickness of the base. The design effectively addresses light leakage issues by utilizing different annular lenses to concentrate and direct light efficiently.

Career Highlights

Ya-Hui Chang is affiliated with the National Taiwan University of Science and Technology, where he continues to contribute to research and development in optical technologies. His work not only showcases his inventive spirit but also highlights the importance of academic institutions in fostering innovation.

Collaborations

Ya-Hui Chang collaborates with talented individuals such as Chung-Wei Wang and Chieh-Jen Hsiao. These partnerships enhance the creative process and lead to more robust innovations in their respective fields.

Conclusion

Ya-Hui Chang's contributions to optical technology through his patented inventions demonstrate the potential for innovation in enhancing lighting and solar energy systems. His work serves as an inspiration for future inventors in the field.