Tae-Hong Kwon

Title: Innovations of Tae-Hong Kwon

Introduction

Tae-Hong Kwon is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of flash memory technology, holding 4 patents that showcase his innovative approach to electronic devices.

Latest Patents

His latest patents include a flash memory device for adjusting trip voltage using a voltage regulator and a sensing method thereof. This invention provides a flash memory device that comprises a cell string and a page buffer connected to the cell string. The page buffer is configured to sense data stored in a selected memory cell by precharging a sensing node connected to the bit line. The voltage regulator adjusts a trip voltage by providing the source voltage to the pull-down NMOS transistor, thereby reducing the trip voltage variation range.

Another significant patent is a charge pump having switch circuits for blocking leakage current during sudden power-off. This charge pump includes a first stage pump connected between an output terminal and a first pump node, and a second stage pump connected between the first pump node and a second pump node. The first stage pump generates a first pumping voltage and blocks current flow during sudden power-off events, enhancing the reliability of flash memory devices.

Career Highlights

Tae-Hong Kwon is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of memory technology. His work has contributed to advancements in the efficiency and performance of flash memory devices.

Collaborations

He has collaborated with notable coworkers such as Kiwhan Song and Gyosoo Choo, further enhancing the innovative environment at Samsung Electronics.

Conclusion

Tae-Hong Kwon's contributions to flash memory technology reflect his dedication to innovation and excellence in the field. His patents demonstrate a commitment to improving electronic devices and enhancing their functionality.