Jun-Hyun Bae

Title: Jun-Hyun Bae: Innovator in Circuit Design

Introduction

Jun-Hyun Bae is a notable inventor based in Hwaseong, South Korea. He has made significant contributions to the field of circuit design, holding a total of 2 patents. His work primarily focuses on enhancing the efficiency and reliability of electronic circuits.

Latest Patents

One of Jun-Hyun Bae's latest patents is a regulator circuit for reducing output ripple. This innovative circuit includes an operational amplifier, a buffer, a power transistor, a first feedback circuit, a current sensor, and a second feedback circuit. The operational amplifier drives a first node with a first voltage generated by amplifying a difference between an input voltage and a feedback voltage. The buffer drives a second node with a second voltage generated by buffering the first voltage. The power transistor has a drain receiving a supply voltage, a gate connected to the second node, and a source connected to a third node. The current sensor generates a first sensing current based on the second voltage. The second feedback circuit generates a plurality of feedback currents corresponding to a ripple of the output voltage and enhances the speed at which the ripple is reduced by providing at least one of the plurality of feedback currents to the third node.

Another significant patent by Jun-Hyun Bae is a bubble error rejecter in a data converter. This device includes a cascade of front and rear voting sections for correcting bubble errors spanning multiple bits from interpolation. The front voting section generates first correction codes from first thermometer codes determined from preamplified signals. The rear voting section generates second correction codes from the first correction codes and second thermometer codes determined from interpolation of the preamplified signals.

Career Highlights

Jun-Hyun Bae is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate and develop advanced electronic solutions. His work at Samsung has positioned him as a key player in the field of circuit design.

Collaborations

He has collaborated with notable coworkers such as Hyun-seok Shin and Ho-Young Reho Lee, contributing to various projects that enhance the capabilities of electronic devices.

Conclusion

Jun-Hyun Bae's contributions to circuit design through his innovative patents demonstrate his expertise and commitment to advancing technology. His work continues to impact the field significantly.