Yeonggeol Song

Title: **Innovations of Yeonggeol Song: Pioneering Memory Device Technologies**

Introduction

Yeonggeol Song is a prominent inventor based in Seoul, South Korea, known for his significant contributions to the field of semiconductor memory technologies. With an impressive portfolio of 14 patents, Yeonggeol continues to push the boundaries of innovation, particularly in managing row hammer events in memory devices. His latest inventions reflect a deep understanding of memory architecture and management.

Latest Patents

Yeonggeol's recent patents include innovative solutions for improving memory devices. One of his notable patents is focused on "Memory devices and methods thereof for managing row hammer events therein." This invention involves a memory cell array with multiple rows of memory cells and a row hammer managing circuit designed to detect a row hammer address based on a series of input row addresses during a monitoring period. This technology enhances the reliability of memory cells by executing a refresh operation on rows adjacent to the identified row hammer address.

Another important patent is titled "Semiconductor memory device and method of operating the same," which includes a memory cell array along with a row hammer management circuit and a refresh control circuit. This invention strategically captures row addresses affected by active commands, optimizing the refresh operations specifically for victim memory cell rows near the activated hammer address.

Career Highlights

Yeonggeol Song's career is marked by his role at Samsung Electronics, a leading global technology company. His work primarily revolves around developing advanced semiconductor technologies that are integral to modern computing and electronic devices. His inventions have not only enhanced product performance but also contributed to the overall advancement of memory technology.

Collaborations

Yeonggeol Song collaborates with several talented individuals, including Kijun Lee and Sunghye Cho. Together, they work at Samsung Electronics Co., Ltd., where they tackle complex challenges in memory design and management, driving forward innovative solutions that significantly impact the industry.

Conclusion

In summary, Yeonggeol Song stands out as a key figure in the realm of semiconductor memory technology. His innovative patents, particularly in managing row hammer events, illustrate his commitment to advancing memory device performance. As he continues to innovate alongside his colleagues, the impact of his work will undoubtedly resonate within the technology landscape for years to come.