Company Filing History:
Years Active: 2018-2023
Title: Joosung Hwang: Innovator in Wireless Charging Technology
Introduction
Joosung Hwang is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of wireless charging technology, holding a total of 5 patents. His innovative designs and inventions have the potential to revolutionize how we charge our devices.
Latest Patents
One of Joosung Hwang's latest patents is a wireless charging device that includes a power transmission coil for wirelessly transmitting power to an external terminal. This device features a re-radiation antenna that receives an antenna signal and re-radiates it. The re-radiation antenna comprises an insulation plate and a radiation pattern part formed on one surface of the insulation plate. This pattern is arranged along the outer circumference of the insulation plate, ensuring that one end and the other end are adjacent to each other. The radiation pattern part includes a first extension pattern in a quarter-ellipse shape, extending in the lateral direction of the insulation plate, and a second extension pattern that is symmetrical to the first.
Another notable invention is a communication signal compensator integrated into a wireless charging device. This compensator includes a power detector that detects the magnitude of a communication signal received through multiple antennas. The control unit acquires the communication signal with the greatest magnitude and selects the corresponding antenna. It then transmits a switch control signal to the coupling antenna to connect to the selected antenna.
Career Highlights
Joosung Hwang is currently employed at LG Electronics Inc., where he continues to develop innovative technologies. His work has garnered attention in the industry, and he is recognized for his expertise in wireless charging solutions.
Collaborations
Throughout his career, Joosung has collaborated with talented individuals such as Jeongkyo Seo and Sewook Oh. These collaborations have contributed to the advancement of his projects and the successful development of new technologies.
Conclusion
Joosung Hwang is a key figure in the field of wireless charging technology, with a strong portfolio of patents and a commitment to innovation. His contributions are paving the way for more efficient and effective charging solutions in the future.