Company Filing History:
Years Active: 2015-2017
Title: Innovations by LiZhao Ma in Solid State Drive Technology
Introduction
LiZhao Ma is a notable inventor based in Shanghai, China. He has made significant contributions to the field of solid state drive (SSD) technology. With a total of 2 patents, his work focuses on improving the efficiency and recycling processes of SSDs.
Latest Patents
LiZhao Ma's latest patents include innovative methods for recycling solid state drive blocks. One of his patents, titled "Tracking and utilizing second level map index for recycling of solid state drive blocks," discloses a method that involves selecting a logical block for recycling. This method includes retrieving an address map index record associated with the selected logical block and determining whether any page in the logical block is referenced by a set of address map entries. If at least one page is referenced, it is written to a different logical block before erasing the original pages.
Another patent, "Active recycling for solid state drive," describes a solid state drive that includes a plurality of blocks, each containing multiple pages. The method involves receiving a read request, identifying the relevant page, and determining if it belongs to a block designated for active recycling. If so, the page is written to a different block before being sent to the data requester.
Career Highlights
LiZhao Ma is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His work at Seagate has allowed him to focus on innovative approaches to SSD technology, contributing to the advancement of data storage efficiency.
Collaborations
LiZhao has collaborated with notable coworkers such as Peng Xu and Alex Ga Hing Tang. Their combined expertise has fostered a productive environment for innovation in SSD technology.
Conclusion
LiZhao Ma's contributions to solid state drive technology through his patents demonstrate his commitment to innovation in the field. His work not only enhances the efficiency of SSDs but also paves the way for future advancements in data storage solutions.