Yoonseong Choi

Title: Yoonseong Choi and Memory Device Innovation.

Introduction

Yoonseong Choi is an inventor based in Suwon-si, South Korea. His patent work includes memory-device technology for reading data stored in bidirectional switching memory cells.

Latest Patents

Choi is associated with 1 patent, titled “Memory Devices for Implementing Read Operation of Bidirectional Selector Only Memory (SOM) Cells.” The invention describes a memory device with cells containing a material film, an access circuit, and a sense circuit. The material film stores a logic state according to whether it is crystalline or amorphous. During a read operation, the access circuit applies different voltages to the selected cell’s electrodes, while the sense circuit determines the cell’s logic state from electrical responses at two sensing nodes.

Career Highlights

Choi’s listed patent is associated with Samsung Electronics Ltd. It focuses on circuitry and sensing methods for reading bidirectional switching memory cells.

Collaborations

Kwangjin Lee is identified as Choi’s coworker. The available information does not specify their roles or describe a particular joint project.

Conclusion

Yoonseong Choi’s recorded patent contribution concerns a read-operation design for bidirectional selector-only memory cells, reflecting his association with memory-device innovation at Samsung Electronics Ltd.