Shih Hsin Ma

Title: Shih Hsin Ma and His Lens Assembly Invention.

Introduction

Shih Hsin Ma is an inventor associated with Taichung, Taiwan, and Feng Chia University. His work includes an optical lens assembly designed to produce a uniform, focused rectangular halo. The provided information identifies 1 patent associated with him.

Latest Patents

Ma’s patent, “Lens Assembly with High Uniform Rectangular Focused Halo and Method of Adjusting Halo Size Using the Same,” describes an assembly made of two adjacent lenses. The first lens has an incident surface containing a light-source focus, a non-spherical surface, and an emitting surface formed from multiple non-spherical convex arrays with rectangular openings. The second lens has a corresponding array of non-spherical concave elements and a non-spherical emitting surface.

The patent describes how the paired arrays shape light into a focused rectangular halo and allow adjustment of its size. Its design aims to concentrate light while maintaining high optical efficiency, using a total internal reflection lens and a flat convex lens.

Career Highlights

The available information connects Ma with Feng Chia University and identifies his patented work in optical lens design. The invention focuses on controlling light distribution through coordinated lens surfaces and arrays.

Collaborations

Jing Ting Wu is identified as Ma’s coworker. The provided information does not specify their roles or describe particular joint projects.

Conclusion

Shih Hsin Ma’s identified patent presents an optical design for producing and adjusting a uniform rectangular halo while seeking to preserve high efficiency.