Location History:
- Suwon-si, KR (2022)
- Gyeonggi-do, KR (2021 - 2024)
Company Filing History:
Years Active: 2021-2024
Title: Innovations of Tongho Chung
Introduction
Tongho Chung is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of electronics, particularly in frequency conversion technologies. With a total of 3 patents to his name, Chung's work has garnered attention in the industry.
Latest Patents
One of his latest patents is an "Up/down frequency converter with millimeter-wave low-phase-noise local oscillator." This electronic device is designed for converting a frequency using a local oscillator (LO) to generate an LO signal. The device includes an intermediate frequency (IF) port for signal input or output in a first frequency band, a radio frequency (RF) port for a second frequency band, and a passive mixer for converting signals between these bands. Additionally, it features an LO that generates an LO signal across multiple frequency bands and a bi-directional amplifier with a gain equalizer to control gain flatness.
Another significant patent is for an "Apparatus and printed circuit board including PCB embedded filter having via group patterns." This invention involves a main printed circuit board that incorporates a band stop filter, which interrupts certain signals received from or transmitted to an antenna module. The design includes various embodiments, showcasing the versatility of his innovations.
Career Highlights
Tongho Chung is currently employed at Samsung Electronics Co., Ltd., where he continues to push the boundaries of electronic device technology. His work at Samsung has allowed him to be at the forefront of innovation in the electronics sector.
Collaborations
Chung has collaborated with notable coworkers, including Namkyoung Kim and Kyungho Yoo. Their combined expertise has contributed to the successful development of advanced electronic solutions.
Conclusion
Tongho Chung's contributions to the field of electronics through his innovative patents highlight his role as a leading inventor. His work continues to influence the industry and pave the way for future advancements.