Ji Myung Kang

Title: Ji Myung Kang: Innovator in Wireless Power Transfer and Positioning Technologies

Introduction

Ji Myung Kang is a prominent inventor based in Ansan-si, South Korea. He has made significant contributions to the fields of wireless power transfer and positioning technologies. With a total of 4 patents to his name, Kang's work showcases his innovative spirit and technical expertise.

Latest Patents

Kang's latest patents include a "Space-adaptive wireless power transfer system and method using evanescent field resonance." This invention involves a magnetic resonance wireless power transfer method that transmits power from a source coil to a Tx resonant coil using magnetic induction. The power is then transmitted from the Tx resonant coil to an Rx resonant coil, which has a resonant frequency identical to that of the Tx resonant coil, via magnetically-coupled resonance. Finally, the power is delivered from the Rx resonant coil to the device coil of an electronic device using magnetic induction. The arrangement of the Tx and Rx resonant coils can be at a right angle or at a specific angle of inclination relative to each other.

Another notable patent is the "Wireless positioning server using clock offset calibration positioning method." This invention utilizes clock offset compensation to estimate the precise position of a tag that requires position information. By effectively predicting the distance between a positioning beacon and the tag, the system minimizes errors in positioning estimation results caused by clock offsets. This is achieved by measuring the relative clock frequency ratio between beacons and compensating for their clock frequencies during distance estimation.

Career Highlights

Throughout his career, Ji Myung Kang has worked with esteemed organizations such as the Korea Electrotechnology Research Institute and Soongsil University. His experience in these institutions has allowed him to develop and refine his innovative ideas in the field of technology.

Collaborations

Kang has collaborated with notable colleagues, including Young Jin Park and Kwan Ho Kim. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Ji Myung Kang is a distinguished inventor whose work in wireless power transfer and positioning technologies has made a significant impact in the field. His innovative patents and collaborations reflect his dedication to advancing technology and improving the efficiency of electronic devices.