Jae Ho Nah

Title: **Jae Ho Nah: Innovator in Ray Tracing Technologies**

Introduction

Jae Ho Nah is a distinguished inventor based in Seoul, South Korea, recognized for his innovative contributions to image processing and rendering technologies. With a total of three patents to his name, Nah has made significant strides in enhancing the efficiency and effectiveness of image processing systems through his inventions.

Latest Patents

Among Jae Ho Nah's latest patents is a groundbreaking **Ray Tracing Apparatus and Method**. This image processing apparatus includes a splitting unit that divides an input three-dimensional (3D) model into various subspaces. This division facilitates the generation of an acceleration structure for the 3D model. Moreover, a decision unit within the apparatus identifies a subspace with a higher likelihood of containing a ray's progress path. This subspace is designated as a child node with increased traversal priority within the acceleration structure.

Another notable invention by Nah is the **Image Rendering Apparatus and Method for Preventing Pipeline Stall Using a Buffer Memory Unit and a Processor**. This apparatus comprises a buffer memory unit that retains input ray data during the image rendering process, while simultaneously fetching corresponding shape data from a cache. The processor effectively outputs the shape data along with the input ray data to an operation apparatus, thus improving rendering efficiency.

Career Highlights

Jae Ho Nah has collaborated with leading companies and institutions throughout his career. He has held positions at **Samsung Electronics Co., Ltd.** and the **Industry-Academic Cooperation Foundation, Yonsei University**, where he has contributed to numerous research initiatives focusing on advanced imaging technologies.

Collaborations

Throughout his career, Jae Ho Nah has worked alongside talented colleagues such as Chan Min Park and Tack Don Han. Their collaborative efforts have fostered a creative environment that has led to innovative breakthroughs in image processing methods.

Conclusion

Jae Ho Nah's patent portfolio and professional achievements reveal his dedication to innovation in the field of image processing. His work continues to influence the development of more efficient imaging technologies, showcasing his critical role as an inventor in the evolving tech landscape.