Hsing Mean Sha

Title: Hsing Mean Sha: Innovator in Flash Memory Technology

Introduction

Hsing Mean Sha is a notable inventor based in Chongqing, China. He has made significant contributions to the field of flash memory technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of flash memory devices.

Latest Patents

Hsing Mean Sha's latest patents include a "Method and apparatus for refreshing flash memory device." This innovation involves a flash memory controller that refreshes memory blocks by setting different refresh cycles for individual blocks. The controller records the number of erase operations performed on each block. When a bit error rate exceeds a preset threshold, the controller determines an appropriate refresh cycle based on the recorded erase operations and refreshes the block accordingly.

Another significant patent is the "File access method and related device." This method allows a computing node to receive a file open request with a file identifier. The node retrieves an index node of the file and obtains the physical address space of the memory area where the file is stored. It then allocates a virtual address space to the file and records a virtual-physical address mapping relationship using a memory page table.

Career Highlights

Hsing Mean Sha is currently employed at Huawei Technologies Co., Limited, a leading global provider of information and communications technology (ICT) infrastructure and smart devices. His work at Huawei has allowed him to contribute to cutting-edge technology in the field of memory devices.

Collaborations

Some of Hsing Mean Sha's coworkers include Yejia Di and Yuangang Wang. Their collaboration has likely fostered an environment of innovation and creativity within their projects.

Conclusion

Hsing Mean Sha's contributions to flash memory technology demonstrate his expertise and commitment to innovation. His patents reflect a deep understanding of the challenges in memory device management and offer practical solutions to enhance performance and reliability.