Company Filing History:
Years Active: 2022-2023
Title: Innovations of Wonjun Jung
Introduction
Wonjun Jung is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of electronics, particularly in radio frequency (RF) circuits and switching transformers. With a total of three patents to his name, Jung continues to push the boundaries of innovation in his industry.
Latest Patents
One of his latest patents is a passive mixer that includes an LLC filter and an RF transmitting circuit. This invention discloses a transmission RF circuit that features a transmission mixer designed to receive an intermediate frequency (IF) signal and up-convert it into an RF signal. The circuit also includes a driving amplifier to amplify the RF signal and an LLC filter that connects the differential output of the transmission mixer to the differential input of the driving amplifier. The LLC filter comprises multiple inductors and a capacitor, which work together to enhance the circuit's performance.
Another notable patent by Jung is related to switching transformers and electronic systems that incorporate them. This invention features a drive amplifier that outputs an input signal by amplifying a source signal. The primary circuit consists of primary inductors, a primary switch, and a primary connecting wire, which are configured to receive and adjust the input signal. The secondary circuit is designed to electrically couple with the primary circuit, showcasing Jung's innovative approach to transformer technology.
Career Highlights
Wonjun Jung is currently employed at Samsung Electronics Co., Ltd., where he applies his expertise in electronics to develop cutting-edge technologies. His work at Samsung has allowed him to be at the forefront of innovation in the electronics industry.
Collaborations
Jung collaborates with talented coworkers, including Seunghoon Kang and Kiyong Son. Their combined efforts contribute to the advancement of technology and the successful development of innovative products.
Conclusion
Wonjun Jung's contributions to the field of electronics through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a leading inventor. His innovative designs in RF circuits and switching transformers continue to influence the industry and pave the way for future advancements.