Catherine Yuhjung Chen

Title: **Catherine Yuhjung Chen: Innovating Memory Systems in Milpitas, CA**

Introduction

Catherine Yuhjung Chen is a prominent inventor based in Milpitas, California, renowned for her substantial contributions to memory technology. With a total of 11 patents to her name, she has been instrumental in developing innovative solutions that enhance data processing capabilities in various electronic systems.

Latest Patents

Among her most recent achievements, Catherine has developed a patent for a "Data-buffer component with variable-width data ranks and configurable data-rank timing." This innovative memory system supports both single- and dual-memory-module configurations, facilitating point-to-point communication between a host and the memory modules. Each memory module in this design hosts an address-buffer component, data-buffer components, and two sets of memory dies referred to as 'timing ranks' that can function independently. In wide mode, one memory module can communicate full-width data by combining both timing ranks into a 'package rank', while in narrow mode, two memory modules operate concurrently to optimize data transfer. Additionally, her patent addresses customizable write and read delays, ensuring efficient read and write leveling within and across memory modules.

Another significant patent relates to "Memory module register access," which innovatively configures each data buffer device and memory device on a module with a unique identification number. This setup enables targeted access to specific devices within a memory module, ensuring streamlined communication and operational efficiency.

Career Highlights

Catherine currently works at Rambus Inc., a company at the forefront of memory and interface technology. Her role has significantly impacted the development of advanced memory systems, furthering the industry’s push towards high-performance computing.

Collaborations

Throughout her career, Catherine has collaborated closely with esteemed colleagues such as Frederick Abbott Ware and Thomas J Giovannini. Together, they have shared insights and expertise, which have led to groundbreaking advancements in memory technologies and have contributed to the success of numerous projects at Rambus Inc.

Conclusion

Catherine Yuhjung Chen’s innovative spirit and dedication to advancing memory technologies make her a key figure in the field. With her portfolio of patents and a collaborative approach to her work, she continues to push the boundaries of what is possible in memory systems, further establishing her reputation as a leading inventor in the technology sector.