Choong Ki Cho is a notable inventor based in Incheon-shi, South Korea. He has made significant contributions to the field of antenna technology, holding two patents that showcase his innovative approach to communication devices.

Latest Patents

Choong Ki Cho's latest patents include the "Dual band retractable antenna system with capacitive coupling" and the "Capacitive coupled extendable antenna for portable communication devices." The dual band retractable antenna system features a helical antenna for stand-by mode and a whip antenna for busy mode, along with a capacitive coupling arrangement that enhances its functionality across frequency bands. The capacitive coupled extendable antenna is designed for portable radio communication devices, incorporating a quarter-wavelength helical antenna and a whip antenna that can be extended or retracted. This design improves operating characteristics and radiation efficiency, making it a valuable advancement in antenna technology.

Career Highlights

Throughout his career, Choong Ki Cho has worked with Ace Technology Co., Ltd. and Ace Technology, where he has applied his expertise in antenna design and development. His work has contributed to advancements in communication technology, particularly in the area of portable devices.

Collaborations

Choong Ki Cho has collaborated with notable individuals in his field, including Kyung Min Lee and Duk Jae Park. These collaborations have likely fostered innovation and the exchange of ideas, further enhancing the development of his inventions.

Conclusion

Choong Ki Cho's contributions to antenna technology through his patents reflect his innovative spirit and dedication to improving communication devices. His work continues to influence the field and showcases the importance of advancements in technology.

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