Company Filing History:
Years Active: 2020-2021
Title: Innovations by Chang-Soo Ha
Introduction
Chang-Soo Ha is a notable inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of memory systems, holding two patents that showcase his innovative approach to technology. His work is particularly relevant in the context of modern computing and data management.
Latest Patents
Chang-Soo Ha's latest patents include a "Memory System and Operating Method Thereof" and a "Memory Module." The memory system patent describes a memory device that consists of a main memory and a cache memory. This cache memory includes multiple cache lines for caching data stored in the main memory. Each cache line features cache data, a valid bit indicating the validity of the cache data, and a loading bit that shows whether read data from the main memory is being loaded. The memory controller is designed to schedule operations of the memory device based on the valid and loading bits. The memory module patent outlines a design that includes several first memory ranks belonging to a first group and second memory ranks belonging to a second group. It also features a rank mapping circuit that maps a defective first memory rank to a defect-free second memory rank.
Career Highlights
Chang-Soo Ha is currently employed at SK Hynix Inc., a leading semiconductor manufacturer known for its innovative memory solutions. His work at the company has allowed him to contribute to advancements in memory technology, enhancing the performance and reliability of memory systems.
Collaborations
Chang-Soo Ha collaborates with talented colleagues, including Hyun-Seok Kim and Jae-Won Han. Their combined expertise fosters a creative environment that drives innovation in memory technology.
Conclusion
Chang-Soo Ha's contributions to memory systems and modules reflect his dedication to advancing technology. His patents demonstrate a commitment to improving data management and memory performance. His work at SK Hynix Inc. and collaborations with fellow inventors further highlight his impact in the field.