Ricky Wai Yeung Iu

Title: Innovations by Ricky Wai Yeung Iu

Introduction

Ricky Wai Yeung Iu is a notable inventor based in Markham, Canada. He has made significant contributions to the field of graphics technology, particularly with his innovative patent related to graphics processing.

Latest Patents

Ricky Wai Yeung Iu holds a patent for a "Graphics Discard Engine." This invention encompasses systems, apparatuses, and methods for implementing a discard engine within a graphics pipeline. The system includes a graphics pipeline featuring a geometry engine that launches shaders to generate attribute data for vertices of each primitive in a set of primitives. The attribute data is utilized by pixel shaders, which generate deallocation messages when the data is no longer needed. The discard engine collects these deallocations from multiple pixel shaders and determines when the attribute data can be deallocated. Once all potential pixel shader consumers have consumed a block of attributes, the discard engine deallocates it and sends a discard command to the caches to invalidate the attribute data, preventing it from being written back to memory.

Career Highlights

Throughout his career, Ricky has worked with prominent companies in the technology sector, including Advanced Micro Devices (AMD) and ATI Technologies. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in graphics technology.

Collaborations

Ricky has collaborated with talented individuals such as Christopher Jude Brennan and Randy Wayne Ramsey. These partnerships have fostered innovation and creativity in his projects.

Conclusion

Ricky Wai Yeung Iu's contributions to graphics technology through his patent for a graphics discard engine exemplify his innovative spirit and technical expertise. His work continues to influence the field and inspire future advancements.