Location History:
- Kangnam-Ku, Seoul, KR (1996)
- Daejon-shi, KR (2000 - 2001)
- Taejon, KR (2004 - 2006)
- Daejon, KR (2002 - 2009)
- Daejeon, KR (2012 - 2017)
Company Filing History:
22 out of 11,277 
1 out of 2,607 
1 out of 832,680 Years Active: 1996-2017
Title: **The Innovations of Seong Rag Kim: A Pioneer in MIMO Communication Systems**
Introduction
Seong Rag Kim is a notable inventor based in Daejeon, South Korea, recognized for his contributions to the field of communication technology. With an impressive portfolio of 22 patents, he has significantly advanced the development of systems essential for modern communication networks.
Latest Patents
Among his latest inventions are two groundbreaking patents focusing on distributed array massive multiple-input and multiple-output (MIMO) communication antenna systems. The first patent describes a terminal and a base station designed to optimize signal transmission and reception through a network of distributed antenna arrays. This innovation includes a distribution analog unit that manages multiple analog signals and a digital unit that restores transmit signals based on received data.
The second patent presents an apparatus and method for transmitting and receiving signals in a distributed-array massive MIMO system. This technology intricately selects specific arrays based on the spatial covariance matrix, ensuring efficient channel reciprocity and enhancing communication reliability.
Career Highlights
Seong Rag Kim has built an illustrious career, most notably as part of esteemed organizations such as the Electronics and Telecommunications Research Institute and Electronics and Telecommunications. His work in these institutions has fostered the implementation of advanced communication solutions that impact various sectors.
Collaborations
Throughout his career, Seong has collaborated with notable peers, including Hyun Kyu Chung and Jeong Goo Lee. Such collaborations have fostered a collective advancement in communication technologies, showcasing the importance of teamwork in achieving innovative solutions.
Conclusion
Seong Rag Kim's contributions are pivotal in the rapidly evolving field of communication technology. His expertise and innovative spirit continue to push the boundaries of what is possible, ensuring that communication systems evolve to meet the increasing demands of the digital age. As he continues to develop new ideas, the impact of his work will undoubtedly shape the future of communication.
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.