Harim Choi

Title: Harim Choi: Innovator in Band Gap Reference Circuits

Introduction

Harim Choi is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of electronics, particularly in the development of circuits that operate efficiently under low supply voltages. His innovative approach has led to advancements that are crucial for modern electronic devices.

Latest Patents

Harim Choi holds a patent for a "Band gap reference circuit under low supply voltage." This invention proposes a band gap reference circuit capable of generating a band gap reference voltage even under low supply voltage conditions. The design utilizes multiple bias voltages generated separately and a current source that employs these bias voltages, eliminating the need for a diode-connected structure commonly used in prior art. This circuit is not limited by the operating voltage of a bipolar transistor, making it a versatile solution for various applications.

Career Highlights

Choi is currently employed at Lx Semicon Co., Ltd., where he continues to push the boundaries of electronic circuit design. His work has been instrumental in enhancing the performance and reliability of electronic components, particularly in low-voltage applications.

Collaborations

Throughout his career, Harim Choi has collaborated with talented individuals such as Kyung Min Shin and Yongsung Ahn. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Harim Choi's contributions to the field of electronics, particularly through his patent on band gap reference circuits, highlight his role as an influential inventor. His work not only advances technology but also sets the stage for future innovations in electronic design.