Jian-Shing Liu

Title: Innovations by Jian-Shing Liu

Introduction

Jian-Shing Liu is a notable inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of memory devices, holding a total of 2 patents. His work focuses on enhancing the functionality and efficiency of memory technology.

Latest Patents

One of Jian-Shing Liu's latest patents is titled "Memory device and associated control method." This invention provides a memory device that includes a memory array and a control circuit, which are electrically connected. The memory array consists of multiple memory groups, with a first memory group containing at least one first memory unit. The control circuit executes a method that records a first timestamp when one of the first memory units is programmed. It then identifies the state of the first memory group based on this timestamp and an identification rule, retiring the group when predefined conditions are met.

Another significant patent is "Memory device including risky mapping table and controlling method thereof." This invention features a memory device with a first storage unit that holds an address mapping table. A control unit, coupled to this storage unit, includes a second storage unit that stores both a risky mapping table and a cached mapping table. The control unit is designed to write data into the first storage unit, update mapping information in the risky mapping table, and transfer mapping information from the cached mapping table to the address mapping table.

Career Highlights

Jian-Shing Liu is currently employed at Macronix International Co., Ltd., where he continues to innovate in the field of memory technology. His work has been instrumental in advancing the capabilities of memory devices, making them more efficient and reliable.

Collaborations

Some of his notable coworkers include Ting-Yu Liu and Nai-Ping Kuo, who contribute to the collaborative environment at Macronix International Co., Ltd. Their teamwork fosters innovation and drives the development of cutting-edge memory solutions.

Conclusion

Jian-Shing Liu's contributions to memory technology through his patents demonstrate his expertise and commitment to innovation. His work at Macronix International Co., Ltd. continues to influence the industry positively.