Location History:
- Seoul, KR (2006)
- Incheon, KR (2012)
Company Filing History:
Years Active: 2006-2012
Title: **Innovator Profile: Duk-Kyung Kim**
Introduction
Duk-Kyung Kim is a prominent inventor based in Incheon, South Korea, known for his contributions to the field of wireless telecommunications. With a total of two patents to his name, Kim has developed innovative methods that enhance the efficiency and accuracy of communication systems.
Latest Patents
Duk-Kyung Kim's latest inventions include the following patents:
1. **Method and System for Estimating Adaptive Combined Channel in CDMA System Based on Time Division Duplex System**
This invention discloses a novel approach for estimating an adaptive joint channel in a CDMA system utilizing time division duplex (TDD). The intricacies of this method involve steps such as receiving activity information from a mobile terminal, parsing this information, and transmitting a midamble sequence when the terminal is active. The process further includes conducting adaptive joint channel estimations and detections, resulting in reduced complexity and enhanced accuracy, all while minimizing transmission power consumption and mitigating unnecessary interference.
2. **Method for Assigning Codes in Uplink of Synchronous Wireless Telecommunication System**
This patent presents a systematic method for assigning codes in the uplink of a synchronous CDMA telecommunication system. Key steps described in the patent involve the mobile station receiving time matching information from a base station, spreading the data frame with an orthogonal code, and subsequently generating encoded data through the application of a scrambling code based on the received time information.
Career Highlights
Duk-Kyung Kim is currently associated with SK Telecom, a leading telecommunications company in South Korea. His role within the organization underscores his commitment to advancing wireless technologies. The two patents he holds demonstrate his innovative thinking and deep understanding of telecommunications, significantly contributing to the industry.
Collaborations
Throughout his career, Kim has collaborated with notable professionals including Yoon-Seok Jung and Sang-Yun Lee. These collaborations highlight the collaborative spirit often found in research and development within the technology sector, where teamwork is essential for pushing the boundaries of innovation.
Conclusion
Duk-Kyung Kim's work exemplifies how targeted innovations can lead to significant improvements in telecommunications. His patents reflect his expertise in the field and contribute to the ongoing evolution of communication technologies, paving the way for more efficient and reliable wireless systems. As the industry continues to grow, inventors like Kim will play a vital role in shaping its future.