Won Beom Choi

Title: Innovations by Won Beom Choi

Introduction

Won Beom Choi is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of semiconductor devices.

Latest Patents

One of his latest patents is a "Block selection circuit and semiconductor device having the same." This invention includes a row decoder with a high voltage generating circuit that outputs a block selection voltage in response to upper addresses. It features switching circuits that receive the block selection voltage and a precharge high voltage, allowing for the selection of a memory block based on forwarded signals.

Another significant patent is a "Pumping circuit." This circuit comprises a cross-coupled charge pump circuit with first and second capacitors that pump an input voltage in response to clock signals. It also includes a plurality of transistors that facilitate the transfer of input and pumping voltages, enhancing the overall performance of the circuit.

Career Highlights

Won Beom Choi is currently employed at SK Hynix Inc., a leading company in the semiconductor industry. His work at SK Hynix has allowed him to contribute to cutting-edge technologies that are pivotal in modern electronics.

Collaborations

Throughout his career, Choi has collaborated with esteemed colleagues such as Bon Kwang Koo and Hwang Huh. These collaborations have fostered innovation and have been instrumental in the development of advanced semiconductor technologies.

Conclusion

Won Beom Choi's contributions to semiconductor technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the advancement of electronic devices and systems.