Location History:
- Gyeonggi-do, KR (2018)
- Hwaseong-si, KR (2020 - 2021)
Company Filing History:
5 out of 244 
1 out of 128 Years Active: 2018-2021
Title: Chang-Seob Choi: Innovator in Waveguide Technology
Introduction
Chang-Seob Choi is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of antenna technology, holding a total of five patents. His work focuses on innovative designs that enhance signal transmission and reception.
Latest Patents
One of Chang-Seob Choi's latest inventions is a waveguide slot array antenna. This invention features an excitation slot arrangement that radiates a signal corresponding to an operating frequency in a radiation plate. The design includes a first auxiliary radiation plate installed on the main radiation plate, which rotates the polarization plane of the signal radiated from the excitation slot arrangement. Additionally, a second auxiliary radiation plate is installed on the first auxiliary radiation plate, distributing and radiating the signal with the rotated polarization plane.
Career Highlights
Throughout his career, Chang-Seob Choi has worked with notable organizations, including KMW Inc. and the Sogang University Research Foundation. His experience in these institutions has allowed him to refine his skills and contribute to advancements in antenna technology.
Collaborations
Chang-Seob Choi has collaborated with several professionals in his field, including Young-Chan Moon and Chi-Back Ryu. These collaborations have fostered innovation and the sharing of ideas, further enhancing the development of his inventions.
Conclusion
Chang-Seob Choi is a distinguished inventor whose work in waveguide technology has made a significant impact in the field. His innovative designs and collaborations continue to push the boundaries of antenna technology.