Hui Dong Gwon

Title: **Innovative Contributions of Inventor Hui Dong Gwon**

Introduction

Hui Dong Gwon is a notable inventor based in Daejeon, South Korea, recognized for his significant contributions to the field of power supply technologies. With a total of two patents to his name, Gwon has made impactful advancements, particularly in the design of power supply apparatuses for amplifiers.

Latest Patents

Hui Dong Gwon's latest patents include two innovative technologies. The first patent revolves around a **Power Supply Apparatus for Power Amplifier**, which comprises a converter designed to convert input power into driving power specifically for a power amplifier. This apparatus features a detector that transfers the driving power from the converter to the power amplifier, incorporating an inductor to detect power information and generate a detected signal. Additionally, a controller manages the power conversion based on both an envelope signal and the detected signal.

The second patent is on a **Multiphase Power Supply Having Single Comparator**. This design includes a multiphase converter that consists of first and second converters operating in different phases, effectively converting input power into driving power sent to a power amplifier. It encompasses a detector for voltage detection based on the driving power and a duty controller that compares the error voltage with sawtooth wave signals using a single comparator, ultimately generating duty control signals.

Career Highlights

Hui Dong Gwon has a rich professional background with experience at prominent organizations such as Samsung Electro-Mechanics Co., Ltd. and Korea Advanced Institute of Science and Technology. His work at these institutions has honed his expertise in the domains of electronics and power management systems.

Collaborations

Throughout his career, Gwon has had the opportunity to collaborate with esteemed colleagues in the field, including Gyu Hyeong Cho and Jeong Hoon Kim. These collaborations have further enriched his work and his contributions to innovative power supply technologies.

Conclusion

In summary, Hui Dong Gwon demonstrates a strong commitment to innovation in power supply systems through his patents and collaborations. His work is a testament to the importance of continuous advancement in technology, particularly in enhancing the performance and efficiency of power amplifiers.