Company Filing History:
Years Active: 2020-2022
Title: The Innovations of Kyumsung Lee
Introduction
Kyumsung Lee is a prominent inventor based in Louisville, Colorado, known for his significant contributions to the field of data storage technology. With a total of six patents to his name, Lee has made remarkable advancements that enhance the efficiency and performance of non-volatile memory devices.
Latest Patents
Among his latest patents is the invention titled "Segregating map data among different die sets in a non-volatile memory." This patent describes an apparatus and method for managing metadata in data storage devices, such as solid-state drives (SSDs). In this innovation, a non-volatile memory (NVM) comprises a population of semiconductor memory dies connected through parallel channels. The controller circuit apportions these dies into multiple die sets, each configured to store user data blocks for different users. A separate set of map data is generated for each die set, ensuring that no die set stores map data associated with another. This arrangement may comply with the NVMe (Non-Volatile Memory Express) specification.
Another notable patent is for a "Data storage device with wear range optimization." This invention involves a semiconductor memory with several erasure blocks accessed by a controller to store data. The controller generates an access count for each erasure block, allowing the computation of a wear range based on these counts. The performance impact of the wear range is evaluated, enabling the controller to intelligently adjust the deterministic window of the first erasure block in response to performance considerations.
Career Highlights
Kyumsung Lee is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His work focuses on developing innovative technologies that improve the reliability and efficiency of data storage devices.
Collaborations
Lee collaborates with notable colleagues, including Steven Scott Williams and David W Claude, contributing to a dynamic team that drives innovation in the field of data storage.
Conclusion
Kyumsung Lee's contributions to data storage technology through his patents and work at Seagate Technology Incorporated highlight his role as a key innovator in the industry. His inventions continue to shape the future of non-volatile memory devices, ensuring enhanced performance and reliability.
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.