Hyungtaek Chang

Title: Hyungtaek Chang: Innovator in Power Conversion Technology

Introduction

Hyungtaek Chang is a notable inventor based in Gilbert, AZ (US). He has made significant contributions to the field of power conversion technology, holding a total of 3 patents. His work focuses on improving the efficiency and functionality of switching converters.

Latest Patents

Chang's latest patents include a "Switching converter with reduced dead-time" and a "Multi-level buck converter having a regulated flying capacitor voltage used for high-side drive." The first patent discloses a switching converter that operates with reduced dead-time and eliminates reverse-recovery issues. It features a first power switch coupled to a second power switch, along with a mode detector and a controller. The mode detector identifies the operational mode of both switches, allowing for optimized performance. The second patent presents a multi-level buck converter equipped with multiple control loops to regulate output voltage across a wide duty cycle range while managing the flying capacitor voltage effectively.

Career Highlights

Hyungtaek Chang is currently employed at Dialog Semiconductor (UK) Limited, where he continues to innovate in the field of power electronics. His expertise in switching converters has positioned him as a key player in the industry.

Collaborations

Chang collaborates with talented coworkers, including Bryan Quinones and Michael Jayo, who contribute to the innovative environment at Dialog Semiconductor.

Conclusion

Hyungtaek Chang's contributions to power conversion technology through his patents and work at Dialog Semiconductor highlight his role as a leading inventor in the field. His innovations continue to pave the way for advancements in efficient power management solutions.