Company Filing History:
Years Active: 2025
Title: Innovations of Hyeongdo Choi in Non-Volatile Memory Technology
Introduction
Hyeongdo Choi is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of non-volatile memory devices, holding two patents that showcase his innovative approach to memory technology. His work is primarily associated with Samsung Electronics Co., Ltd., where he continues to push the boundaries of memory device functionality.
Latest Patents
Hyeongdo Choi's latest patents include a non-volatile memory device and a method of operating a memory device. The non-volatile memory device features a memory cell array with memory cells connected to word lines. It incorporates a boost circuit that generates a boosted voltage from an external power supply voltage, along with a regulator that produces a regulated voltage. The control logic in the device manages the voltages applied to the word lines, performing multiple program loops during memory operations. In his method of operating a memory device, Choi describes a process that involves applying driving voltages to word lines, followed by a recovery operation that discharges these voltages. This innovative approach allows for efficient charge recycling, enhancing the performance of memory devices.
Career Highlights
Hyeongdo Choi has established himself as a key figure in the development of advanced memory technologies. His work at Samsung Electronics Co., Ltd. has positioned him at the forefront of innovation in the electronics industry. His patents reflect a deep understanding of memory architecture and operational efficiency, contributing to the advancement of non-volatile memory solutions.
Collaborations
Choi has collaborated with talented coworkers such as Chihyun Kim and Junehong Park. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge memory technologies.
Conclusion
Hyeongdo Choi's contributions to non-volatile memory technology exemplify his innovative spirit and dedication to advancing the field. His patents not only enhance the functionality of memory devices but also pave the way for future developments in the industry.