Hyeung-Geun An

Title: Hyeung-Geun An: Innovator in Semiconductor Memory Technology

Introduction

Hyeung-Geun An is a prominent inventor based in Hwaseongi-si, South Korea. He is known for his significant contributions to the field of semiconductor memory technology. With a focus on enhancing data storage capabilities, An has developed innovative methods that push the boundaries of memory cell design.

Latest Patents

Hyeung-Geun An holds a patent for "Methods of forming multi-level cell of semiconductor memory." This patent describes a method for creating a semiconductor memory cell capable of storing two bits or more of data. The design incorporates three or more bottom electrode contacts (BECs) and phase-change materials (GST) arranged in a parallel structure on a single contact plug (CP). The method allows for variable resistances based on the thicknesses, lengths, or resistivities of the BECs, enabling the storage of data beyond the traditional set and reset states. Additionally, the patent outlines a method for forming a memory cell with multiple phase-change materials that exhibit different set resistances based on their composition, allowing for the implementation of four or more distinct resistances.

Career Highlights

Hyeung-Geun An is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the semiconductor field. His work has been instrumental in advancing memory technology, making significant impacts on the efficiency and capacity of data storage solutions.

Collaborations

An has collaborated with notable colleagues, including Gyu-Hwan Oh and Soon-Oh Park. Their combined expertise has contributed to the development of cutting-edge technologies in semiconductor memory.

Conclusion

Hyeung-Geun An's innovative work in semiconductor memory technology exemplifies the potential for advancements in data storage solutions. His contributions are paving the way for future developments in the field.