Se-Jin Ahn

Title: Se-Jin Ahn: A Pioneer in Memory Systems

Introduction

Se-Jin Ahn is a prominent inventor based in Seoul, South Korea, known for his significant contributions to memory system technology. With a total of six patents to his name, he has made remarkable advancements in detecting and correcting bit errors in nonvolatile memory devices, enhancing the reliability and efficiency of data storage systems.

Latest Patents

Among his latest patents, Se-Jin Ahn's work focuses on innovative memory systems. One of his notable inventions is a "Memory system that detects bit errors due to read disturbance and methods thereof." This technology provides methods and memory systems that detect bit errors due to read disturbances during the reading of data from a main page of flash memory. The system not only detects but also corrects bit errors in real-time, ensuring data integrity.

Another significant patent by Ahn is related to "Memory system selecting write mode of data block and data write method thereof." This innovation describes a method of performing a write operation in a nonvolatile memory device. It involves storing write data in a log block and determining the write pattern (sequential or random) to select the appropriate new data block for storing merged data. This process enhances the efficiency of memory writing by adapting to the detected write pattern.

Career Highlights

Se-Jin Ahn is affiliated with Samsung Electronics Co., Ltd., a global leader in technology and electronics. His work at Samsung has allowed him to apply his expertise in memory systems, contributing to the development of advanced memory technologies that serve various applications across different industries.

Collaborations

Throughout his career, Se-Jin Ahn has collaborated with esteemed professionals in his field, including Yong-Hyeon Kim and Yong-Kyeong Kim. These collaborations have led to the advancement of innovative solutions and further developments in memory technologies.

Conclusion

Se-Jin Ahn stands out as a key inventor in the realm of memory systems, with innovative patents that address critical challenges in data integrity and memory operations. His contributions, particularly at Samsung Electronics Co., Ltd., have significantly impacted the field of nonvolatile memory devices, paving the way for future advancements in technology.