Ka-shan Choy

Title: The Innovations of Ka-shan Choy

Introduction

Ka-shan Choy is a notable inventor based in Poughkeepsie, NY (US). He has made significant contributions to the field of data processing and memory systems. His work has led to advancements that enhance the efficiency of data access in complex computing environments.

Latest Patents

Ka-shan Choy holds a patent for a "System, method and processor for accessing data after a translation lookaside buffer miss." This invention addresses the challenges of data retrieval in a multi-level hierarchical memory system. The process involves receiving a request for data that includes a virtual address. When the translation buffer does not contain the corresponding absolute address, the system retrieves it from a translation unit. A directory look-up is then performed to check for a matching absolute address. The fetch request for the data is sent to the next level in the memory system, allowing for parallel processing of the fetch request and directory lookup. Ultimately, the requested data is received in the primary cache, making it readily available.

Career Highlights

Ka-shan Choy is currently employed at International Business Machines Corporation, commonly known as IBM. His role at IBM has allowed him to work on cutting-edge technologies and contribute to innovative solutions in the tech industry.

Collaborations

Throughout his career, Ka-shan Choy has collaborated with esteemed colleagues, including Richard Esten Bohn and Chung-Lung K Shum. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Ka-shan Choy's contributions to data processing and memory systems exemplify the impact of innovation in technology. His patent and work at IBM highlight his commitment to advancing the field.