Jong Bae Jeong

Title: Innovations of Jong Bae Jeong

Introduction

Jong Bae Jeong is a notable inventor based in Gwangju-si, South Korea. He has made significant contributions to the field of flash memory technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and performance of flash memory devices.

Latest Patents

One of Jong Bae Jeong's latest patents is a "Flash memory device having efficient refresh operation." This invention provides a flash memory device capable of efficiently performing a refresh operation. The device includes a normal memory array with a plurality of normal memory cells arranged in a matrix of word lines and bit lines. These memory cells are divided into multiple memory blocks that are programmable and erasable. The refresh address generation unit generates a refresh block address that is sequentially increased in response to the activation of a refresh driving signal. The refresh driving unit is responsible for refreshing a specified memory block in a unit refresh frame, thereby efficiently fixing data disturbances.

Another significant patent is the "Serial flash memory device and precharging method thereof." This invention describes a serial flash memory device where a single local bit-line data is sensed in synchronization with a clock. The method involves precharging two or more local bit-lines in synchronization with a first clock and disprecharging one of the local bit-lines in synchronization with a second clock. This approach eliminates coupling noise effects and secures the time for performing precharging and sensing operations more effectively than prior methods.

Career Highlights

Jong Bae Jeong has worked with several companies throughout his career, including Excel Semiconductor Inc. and Fidelix Co., Ltd. His experience in these organizations has contributed to his expertise in the field of semiconductor technology.

Collaborations

Some of his notable coworkers include Seung Keun Lee and Hun Woo Kye. Their collaboration has likely fostered innovation and development in their respective projects.

Conclusion

Jong Bae Jeong's contributions to flash memory technology through his patents demonstrate his commitment to innovation in the field. His work continues to influence advancements in memory devices, showcasing the importance of inventors in technological progress.