This inventor holds 1 USPTO granted patent. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Sodam Hwang: Storage Replay Innovation
Introduction
Sodam Hwang is an inventor based in Suwon, South Korea, and is associated with Samsung Electronics Ltd. His work includes a patent for a storage-device method designed to avoid redundant journal replay.
Latest Patents
Hwang is credited with 1 patent: “Storage Device for Skipping Redundant Replay and Journal Replay Method Thereof.” The invention describes loading metadata into buffer memory and initializing trim-status bits before replaying a trim journal. After updating metadata for the first address range, the method marks that journal as replayed. If a second journal’s address range overlaps the first, the device can use the status bit to skip redundant replay.
Career Highlights
Hwang’s patent addresses journal replay in storage devices, where overlapping address ranges can otherwise lead to unnecessary processing. The method uses trim-table status information to identify when replay can be skipped.
Collaborations
Hwang is associated with Samsung Electronics Ltd. His coworker, Hyeju Kim, is also named in the information provided.
Conclusion
Sodam Hwang’s patent presents a method for improving storage-device journal replay by detecting overlapping ranges and avoiding redundant work.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile