Yong Seong Kim

Title: Innovations of Yong Seong Kim

Introduction

Yong Seong Kim is a prominent inventor based in Goyang-si, South Korea. He has made significant contributions to the field of wireless power transfer technology. With a total of 6 patents to his name, Kim's work focuses on enhancing the safety and efficiency of wireless power systems.

Latest Patents

One of his latest patents is a "System and method for foreign object detection in wireless power transfer." This innovative system includes a balanced coil positioned between a transmitter coil and a receiver coil, featuring a Maxwell bridge circuit. It also incorporates a temperature sensor to monitor the transmitter coil's temperature. The processor within the system determines the presence of foreign objects by analyzing voltage values detected at both ends of the bridge circuit. This foreign object detection system can identify metals by finding the maximum resonant frequency through resonant frequency sweeping.

Another notable patent is the "System for wireless power transmission." This invention provides a method for wireless power transmission that detects foreign objects. The system consists of a power transmitting coil and a power receiving coil, which are spaced apart. A detection circuit is included to identify any foreign object located between the two coils. This circuit features a first resistor and a first detection coil connected in series, along with a second resistor and a second detection coil, which are connected in parallel.

Career Highlights

Yong Seong Kim is affiliated with the Korea Electronics Technology Institute, where he continues to innovate in the field of electronics and power systems. His work has garnered attention for its practical applications in improving wireless power transfer technologies.

Collaborations

Kim has collaborated with notable colleagues, including Jin Woong Cho and Tai Gil Kwon, contributing to advancements in their shared field of expertise.

Conclusion

Yong Seong Kim's contributions to wireless power transfer technology demonstrate his commitment to innovation and safety in electronics. His patents reflect a deep understanding of the challenges in this field and offer solutions that enhance the functionality of wireless power systems.