Company Filing History:
Years Active: 2013-2015
Title: **The Innovations of Hong Jik Kim: A Pioneer in SC-FDMA Systems**
Introduction
Hong Jik Kim is a notable inventor based in Seoul, South Korea, recognized for his contributions to telecommunications technology. With a total of two patents, he has significantly impacted how random access channels are managed in single carrier-frequency division multiple access (SC-FDMA) systems. His innovative approaches have paved the way for advancements in mobile communications.
Latest Patents
One of Hong Jik Kim's most recent patents is titled "Apparatus and Method for Transmitting and Receiving a RACH Signal in SC-FDMA System." This invention focuses on a method that enhances the transmission and reception of random access channel (RACH) signals within SC-FDMA systems. The patented technology offers a way to map a frequency domain RACH signal to a localized sub-frequency band, optimizing the use of the entire frequency band available. Additionally, it suggests allocating a guard band and guard time to minimize interference, thereby improving signal clarity. Notably, the RACH signal can include a short message containing relevant information for mobile stations. The invention employs various detection methods to enhance receiver efficiency, which can decrease complexity when implemented with a unique CAZAC code sequence for the preamble.
Career Highlights
Throughout his career, Hong Jik Kim has worked with prominent companies, including LG-Ericsson Co., Ltd. and Ericsson-LG Co., Ltd. His experience in these firms has shaped his expertise in developing telecommunications technologies. This professional background has enabled him to contribute meaningfully to cutting-edge research and innovation within the industry.
Collaborations
During his journey as an inventor, Hong Jik Kim has collaborated with notable coworkers such as Sung Lark Kwon and Dong Joo Park. These partnerships have allowed for the sharing of knowledge and ideas, fostering an environment of creativity and innovation in their projects.
Conclusion
Hong Jik Kim's work in developing patents related to SC-FDMA systems showcases his ingenuity and commitment to advancing technology in telecommunications. As the industry continues to evolve, his contributions will likely play a significant role in shaping future innovations in mobile communication systems.
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.