Dong Hun Son

Title: **Innovative Contributions of Inventor Dong Hun Son**

Introduction

Dong Hun Son is a noteworthy inventor based in Pohang-si, South Korea. With two patents to his name, he has made significant strides in the field of safety mechanisms for automotive power windows. His inventive work reflects a deep understanding of electrical systems and their application in enhancing vehicle safety and functionality.

Latest Patents

Dong Hun Son's latest patents include innovative methods and apparatuses for controlling power windows. The first patent, titled "Method and apparatus for controlling safety power window," presents a safety power window controlling method. This involves a ripple current detector that identifies ripple currents by eliminating high-frequency noise from the output current signal of a four-pole stator motor. An amplifier then receives this ripple current and a reference voltage, producing an amplified current signal. This signal is detected as valid by utilizing preset reference values, thereby enhancing the safety mechanism of power windows.

His second patent, "Apparatus for and method of controlling power window by using output current of motor," provides a solution wherein the output current from a driving motor is measured to calculate and store a current reduction time. This method intelligently delays the execution of the safety function when an interruption in the window's ascent is detected, distinguishing between interruptions caused by actual obstacles and noise generated by road conditions. Consequently, this advancement allows for a more reliable and safer operation of power windows without needing additional sensors.

Career Highlights

Dong Hun Son currently works at Dy Auto Corporation, where he applies his innovative ideas in the automotive sector. His contributions display a commitment to improving the safety and reliability of vehicle systems. His patents are pivotal in advancing automotive technology, especially in terms of user safety in unexpected scenarios.

Collaborations

Throughout his career, Dong has collaborated with talented coworkers, including Bo Sung Jo and Eui Cheol Jeong. These partnerships reflect the spirit of innovation inherent in his work environment, fostering a culture of creativity and technical advancement in automotive safety.

Conclusion

Dong Hun Son’s innovative contributions, particularly in the realm of automotive safety, underscore the value of inventive thinking in today’s technology-driven world. His patents not only enhance vehicle functionality but also prioritize passenger safety, representing significant advancements in automotive design. As technology evolves, so too will the inspiration drawn from inventors like Dong Hun Son, impacting future innovations within the industry.