Muqing Liu

Title: Innovations of Muqing Liu in Computational SSD Technology

Introduction

Muqing Liu is an accomplished inventor based in San Jose, California. He has made significant contributions to the field of computational solid-state drives (SSDs). His innovative work focuses on enhancing file semantic search capabilities through advanced error correction methods.

Latest Patents

Muqing Liu holds a patent for "Error correction methods for computational SSD supporting rapid file semantic search." This patent describes devices and methods that implement semantic searching on SSDs. The technology involves distributing computing tasks to each NAND flash die of the SSD while the SSD controller manages the aggregation of results. The system utilizes new on-die computation logic circuits to facilitate on-device file semantic search. It can read file feature vectors from multiple dies and, if necessary, buffer these vectors in DRAM for distance computing. Local AI/ML processing units perform computation and comparison operations, sending the results back to the SSD controller, which aggregates the data and returns it to the host. The configuration of the feature vector store size, circuitry, and the number of on-die AI/ML processing units can be adjusted to meet various tasks and system constraints.

Career Highlights

Muqing Liu is currently employed at Sandisk Technologies Inc., where he continues to innovate in the field of SSD technology. His work has positioned him as a key player in the development of advanced storage solutions.

Collaborations

Some of his notable coworkers include Chao Sun and Yan Li, who contribute to the collaborative environment at Sandisk Technologies Inc.

Conclusion

Muqing Liu's contributions to computational SSD technology demonstrate his expertise and innovative spirit. His patent on error correction methods significantly enhances the capabilities of SSDs, paving the way for more efficient data processing and storage solutions.