Jong Hun Ha

Title: Innovations by Jong Hun Ha

Introduction

Jong Hun Ha is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of technology, particularly in cooking apparatus and power factor compensation circuits. With a total of four patents to his name, his work reflects a commitment to innovation and practical solutions.

Latest Patents

One of Jong Hun Ha's latest patents is a cooking apparatus and method of controlling the same. This invention includes a plurality of light sources that emit light toward a cooking container, organized into multiple groups. The light emission driving controller allows for the display of flame images based on user input, grouping forms, and preset operation patterns. Another significant patent is the interleaved power factor compensation circuit controller. This invention detects abnormal current in a power factor compensation circuit and can forcibly stop the operation of the controller to prevent damage. The design includes a rectifier, multiple reactors, switches, and current detectors, ensuring the protection of the circuit from failures due to abnormal current.

Career Highlights

Jong Hun Ha is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to develop and refine his innovative ideas, contributing to the company's reputation for cutting-edge technology.

Collaborations

He has collaborated with notable coworkers, including Ho Gul Song and Kyoung Hoe Kim, who have also contributed to advancements in their respective fields.

Conclusion

Jong Hun Ha's contributions to technology through his patents demonstrate his innovative spirit and dedication to improving everyday appliances and electrical systems. His work continues to influence the industry and inspire future inventions.