Xing Hui Duan

Title: Innovations of Inventor Xing Hui Duan

Introduction

Xing Hui Duan is a notable inventor based in Shanghai, China. He has made significant contributions to the field of memory devices, holding a total of four patents. His work focuses on enhancing the efficiency of read operations in memory technology.

Latest Patents

One of his latest patents is titled "Mapping descriptors for read operations." This invention describes methods, systems, and devices for mapping descriptors that facilitate read operations. The memory device includes a first cache that contains a mapping table between logical addresses and physical addresses. Additionally, a second cache holds descriptors of physical addresses within the memory array. Each descriptor comprises a starting logical address, a starting physical address, and a quantity of addresses. It is designed to identify frequently accessed addresses or sets of addresses. When an access command, such as a read command, is received, the first cache is queried, followed by the second cache in case of a cache miss. The physical address of the data in the memory array is then determined based on the descriptors stored in the second cache.

Career Highlights

Xing Hui Duan has worked with prominent companies in the technology sector, including Seagate Technology and Micron Technology. His experience in these organizations has contributed to his expertise in memory devices and related innovations.

Collaborations

Some of his notable coworkers include Zhiqing Zhang and Yuan Chen. Their collaboration has likely fostered a productive environment for innovation and development in their respective fields.

Conclusion

Xing Hui Duan's contributions to memory technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in efficient data access and memory management.