Location History:
- Suwon-si, KR (2010 - 2018)
- Seoul, KR (2007 - 2019)
- Gyeonggi-do, KR (2014 - 2019)
Company Filing History:
44 out of 131,214 
2 out of 41,326 
Years Active: 2007-2019
Title: **The Innovative Contributions of Yu-Chul Kim**
Introduction
Yu-Chul Kim, an esteemed inventor located in Seoul, South Korea, has made significant contributions to the field of wireless communication technology. With an impressive portfolio consisting of 46 patents, Kim's work has substantially influenced the development and efficiency of data transmission methods.
Latest Patents
Among his latest innovations, two patents stand out:
1. **Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system** - This invention provides methods and apparatus for effectively transmitting data within a communication system that utilizes multiple antennas. The patent outlines a method wherein a transmitter generates both a first and a second pilot signal, which are then communicated over a wireless network alongside the data. The signals are strategically positioned in the time domain to enhance the efficiency of data transmission across varying frequencies.
2. **Apparatus and method for performing resource allocation and communication in a wireless communication system, and system using same** - This invention addresses the intricacies of data transmission and reception within wireless communication systems. The methods described involve receiving resource allocation information and determining the optimal data transmission resources based on this information along with hopping-related details. By identifying specific sub-bands and parameters, Kim's invention ensures effective communication and resource management in dynamic wireless environments.
Career Highlights
Yu-Chul Kim has held pivotal positions in prominent companies, notably at Samsung Electronics Co., Ltd. and Qualcomm Incorporated. His work at these leading technology firms provided him with the platform to innovate and refine cutting-edge communication technologies. Kim's contributions have been integral to advancing industry standards in wireless communications.
Collaborations
Throughout his career, Kim has collaborated with renowned colleagues such as Hwan-Joon Kwon and Jin-Kyu Han. Together, they have worked on various projects that reflect the synergy between innovative minds, further emphasizing the importance of teamwork in fostering groundbreaking inventions.
Conclusion
Yu-Chul Kim's extensive patent portfolio and his pivotal role in influential companies underscore his significant impact on the field of wireless communications. As technology continues to evolve, his inventions serve as foundational elements that enhance the efficiency and capability of modern data transmission systems. Kim's commitment to innovation not only benefits the technological landscape but also inspires future generations of inventors.
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.