Company Filing History:
3 out of 5,311 
Years Active: 2023-2025
Title: The Innovations of Ji-Hyun In
Introduction
Ji-Hyun In is a notable inventor based in Saratoga, CA (US). He has made significant contributions to the field of storage devices, holding a total of 4 patents. His work focuses on optimizing the performance and reliability of memory devices, which are crucial in today's technology-driven world.
Latest Patents
One of Ji-Hyun In's latest patents is titled "Quality of Service (QOS) Optimized Open Block Closure." This innovative storage device optimizes block closure in a memory device while maintaining the quality of service provided to a host device. The device receives commands from a host and writes host data to a block in a first state. If the storage device does not receive a host write command for a specified idle time, it transitions to a second state, performing background operations at a first rate. If there is no host read or write command for a complete idle time, it transitions to a third state, performing background operations at a second rate. These transitions help maintain the quality of service for the host device.
Another significant patent is "Open Block Relocation." This invention involves a storage device that includes a memory and a controller. The controller can determine if data stored on a first block meets a threshold data-error condition, which includes both invalid and valid data. The controller can then establish a close block boundary to bifurcate the first block into two portions, ensuring efficient data management.
Career Highlights
Ji-Hyun In is currently employed at Western Digital Technologies, Inc., a leading company in data storage solutions. His work at this company has allowed him to develop innovative technologies that enhance the performance of storage devices.
Collaborations
Ji-Hyun has collaborated with talented coworkers, including Aajna Karki and Xiaoying Li. Their combined expertise contributes to the advancement of storage technology and innovation.
Conclusion
Ji-Hyun In's contributions to the field of storage devices through his patents demonstrate his commitment to innovation and excellence. His work continues to impact the technology landscape positively.