Company Filing History:
Years Active: 2021-2025
Title: Yong Hyuk Choi: Innovator in Memory Device Technology
Introduction
Yong Hyuk Choi is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of memory devices, holding a total of 4 patents. His work focuses on enhancing the functionality and reliability of memory systems, which are crucial in modern electronics.
Latest Patents
One of his latest patents is a memory device configured to alternately apply an erase voltage and an inhibit voltage. This innovative memory device includes a first memory cell and a second memory cell, both included in the same memory block. The device features a first word line connected to the first memory cell and a second word line connected to the second memory cell. An address decoder applies either an erase voltage or an inhibit voltage to each of the word lines. The control logic manages the erasing operation on the memory block, ensuring that the inhibit voltage is applied to the first word line after the erase voltage is applied, and vice versa for the second word line. This design allows for effective detection of word line bridge defects through erase verification.
Another notable patent involves a memory device and a storage system utilizing similar principles. This device also comprises a first and second memory cell within the same memory block, with a focus on optimizing the erasing operations through advanced control logic.
Career Highlights
Yong Hyuk Choi is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His role involves research and development in memory technology, where he applies his expertise to create innovative solutions that enhance product performance.
Collaborations
Throughout his career, Yong Hyuk Choi has collaborated with notable colleagues, including Sang Wan Nam and Jun Yong Park. These collaborations have contributed to the advancement of memory device technology and have fostered a productive research environment.
Conclusion
Yong Hyuk Choi is a distinguished inventor whose work in memory devices has made a significant impact on the technology industry. His innovative patents and contributions to Samsung Electronics Co., Ltd. highlight his commitment to advancing memory technology.