Location History:
- Hwaseong-si, KR (2021 - 2024)
- Suwon-si, KR (2024)
Company Filing History:
Years Active: 2021-2025
Title: Dooseok Choi: Innovator in Antenna Technology
Introduction
Dooseok Choi is an accomplished inventor based in Hwaseong-si, South Korea. With a remarkable portfolio comprising 13 patents, he has significantly contributed to the field of antenna technology. His work at Samsung Electronics Co., Ltd. positions him at the forefront of innovation in wireless communication.
Latest Patents
Dooseok Choi's latest patents showcase his expertise in the development of advanced antenna systems. One of his notable inventions is a **Wideband Antenna and Antenna Module Including the Same**. This invention introduces an antenna module composed of multiple conductive layers stacked in a specific arrangement, featuring a first patch antenna with innovative radiators. The design also incorporates an electromagnetic band gap (EBG) structure. This EBG features several pillars that surround the radiator, enhancing performance by including parallel plates connected through vias across multiple conductive layers.
Another significant patent from Choi is the **Device and Method of Estimating Output Power of Array Antenna**. This invention outlines a wireless communications device configured to accurately estimate the output power of an antenna. By utilizing a controller in calibration mode to acquire output values from a power detector under varying amplifier gains, the device can calculate a correction coefficient, ensuring reliable performance during normal operations.
Career Highlights
Dooseok Choi's career at Samsung Electronics Co., Ltd. has been marked by a commitment to innovation. His role within the company has allowed him to leverage cutting-edge technology and collaborate with talented professionals in the field. With his impressive number of patents, he plays a vital role in driving advancements in antenna technology.
Collaborations
Throughout his career, Dooseok has worked alongside distinguished colleagues, including Youngki Lee and Sunwoo Lee. These collaborations have fostered an environment of creative synergy, leading to the development of groundbreaking solutions in wireless communication technology.
Conclusion
Dooseok Choi's contributions to the field of antenna technology are truly commendable. His innovative patents reflect his dedication to enhancing wireless communication systems. As he continues to work at Samsung Electronics Co., Ltd., his future endeavors promise to further push the boundaries of technology in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.