Company Filing History:
Years Active: 2024-2025
Title: Innovations by Dongwan Zhao
Introduction
Dongwan Zhao is an accomplished inventor based in San Jose, CA. He has made significant contributions to the field of storage devices, holding a total of 2 patents. His work focuses on enhancing data retention and management in persistent storage systems.
Latest Patents
Dongwan Zhao's latest patents include a "System and method for fine granular retention control in storage devices." This invention describes a storage device that incorporates a host interface to receive write requests, which include data and logical addresses. The device features a retention period determiner to establish how long data should be retained, along with a translation layer that selects physical addresses for data storage based on this retention period. Additionally, it includes a second storage for a logical-to-physical mapping table and a controller to program the data into the designated physical address.
Another notable patent is for "Automatic deletion in a persistent storage device." This system outlines a method where a persistent storage device receives a read command for a logical block of data. It determines if the total number of read operations for that block meets or exceeds a specified threshold. If so, the system arranges for the deletion of that logical block from the storage device.
Career Highlights
Dongwan Zhao is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of storage technology. His work has been instrumental in developing advanced storage solutions that improve data management and retention.
Collaborations
Dongwan collaborates with various professionals in his field, including his coworker Ramdas P Kachare. Their combined expertise contributes to the advancement of technology at Samsung Electronics.
Conclusion
Dongwan Zhao's contributions to storage device technology through his innovative patents demonstrate his commitment to enhancing data management solutions. His work continues to influence the industry and pave the way for future advancements.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.