Location History:
- Seo, KR (1993)
- Seoul, KR (1995)
- Taejon, KR (2002)
- Daejon-Shi, KR (2006)
- Daejeon, KR (1993 - 2018)
Company Filing History:
27 out of 11,277 
1 out of 192 
Years Active: 1993-2018
Title: Innovator Profile: Cheon Soo Kim
Introduction
Cheon Soo Kim, an accomplished inventor based in Daejeon, South Korea, has made significant contributions to the field of telecommunications. With a total of 27 patents to his name, Kim is recognized for his innovative solutions that enhance the efficiency and performance of radio frequency (RF) technologies.
Latest Patents
Among his latest inventions, Kim has developed a "Transmitter for Carrier Aggregation". This transmitter is engineered with a signal combiner that amplifies two differential RF signals, allowing them to be transmitted through non-adjacent frequency bands. The combined output generates a robust RF signal, improving transmission quality.
Another notable patent is for a "Method and Device for Calibrating IQ Imbalance and DC Offset of RF Transceiver". This invention outlines a systematic approach to calibrating both DC offset and I-Q imbalance within RF transceivers, thereby enhancing signal accuracy and reliability. The method involves the conversion of a test signal into an analogue format, which is then processed to compute necessary calibration constants.
Career Highlights
Cheon Soo Kim's career is marked by his association with leading institutions in the telecommunications sector. He has worked at the Electronics and Telecommunications Research Institute and its counterpart, Electronics and Telecommunications Research. These organizations have provided him with a robust platform to develop and refine his innovative ideas.
Collaborations
Throughout his career, Kim has collaborated with other prominent professionals, including Hyun Kyu Yu and Ja Yol Lee. These partnerships have fostered a creative environment which has enabled the exploration of novel ideas and technologies in the field of telecommunications.
Conclusion
Cheon Soo Kim's extensive portfolio of patents and collaborations in the telecommunications industry showcases his dedication to innovation. His latest inventions underline his commitment to advancing RF technology, which plays acritical role in today's connected world. As he continues to push the boundaries of innovation, Kim remains a vital contributor to the future of electronics and telecommunications.
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.