Location History:
- Gyeonggi-do, KR (2021)
- Suwon-si, KR (2021 - 2023)
Company Filing History:
Years Active: 2021-2025
Title: The Innovative Contributions of Chaejun Lee
Introduction
Chaejun Lee is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of communication technology, holding a total of 9 patents. His work focuses on enhancing the efficiency and functionality of communication devices.
Latest Patents
Among his latest patents is an "Amplifier device using transformer with multi-loop structure and communication device using the same in wireless communication system." This innovative device is designed to transmit and receive radio frequency (RF) signals. It features a transceiver that includes an amplifier device utilizing a multi-loop inter-stage matching (ISM) transformer. The processor within the device controls the amplifier's operation based on signal strength during RF signal transmission and reception. The transformer is strategically placed between two amplifiers and consists of multiple primary and secondary loops, each with unique inductor components.
Another notable patent is for an "Antenna and electronic device including same." This electronic device incorporates a flexible display with a display panel that has multiple portions visible even in a folded state. It also features an array antenna formed on a dielectric sheet, which is essential for transmitting and receiving wireless signals. The device includes a wireless communication circuit and a phase-shifting mechanism to enhance signal processing.
Career Highlights
Chaejun Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to push the boundaries of innovation in communication devices, contributing to the company's reputation for cutting-edge technology.
Collaborations
Chaejun has collaborated with talented coworkers such as Jihoon Kim and Sumin Yun. Their teamwork has fostered an environment of creativity and innovation, leading to the development of advanced technologies in their field.
Conclusion
Chaejun Lee's contributions to communication technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a key innovator in the industry. His inventions are paving the way for more efficient communication devices, showcasing the importance of innovation in today's technological landscape.
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.