Location History:
- Gyeonggi-do, KR (2011)
- Daejeon, KR (2011 - 2018)
Company Filing History:
17 out of 11,277 
2 out of 590 Years Active: 2011-2018
Title: Innovations of Sung-Hyun Hwang
Introduction
Sung-Hyun Hwang is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the field of telecommunications, particularly in the development of methods and systems for adaptive channel estimation and cognitive radio networks. With a total of 17 patents to his name, Hwang's work has had a substantial impact on the industry.
Latest Patents
Hwang's latest patents include a method of generating a pilot pattern for adaptive channel estimation in OFDMA systems. This method provides a way to select pilot symbol positions based on distances from previous OFDMA symbols, ensuring low pilot density while maintaining effective data transmission. Additionally, he has developed a method and system for performing initial ranging in cognitive radio networks. This system involves detecting signals in ranging sections and estimating time offsets to enhance the performance of initial ranging codes.
Career Highlights
Throughout his career, Hwang has worked with notable organizations such as the Electronics and Telecommunications Research Institute and the University-Industry Cooperation Group of Kyung Hee University. His experience in these institutions has allowed him to collaborate on various innovative projects that push the boundaries of telecommunications technology.
Collaborations
Hwang has collaborated with esteemed colleagues, including Chang-Joo Kim and Myung-Sun Song. Their joint efforts have contributed to advancements in the field and have fostered a collaborative environment for innovation.
Conclusion
Sung-Hyun Hwang's contributions to telecommunications through his patents and collaborations highlight his role as a leading inventor in the industry. His innovative methods and systems continue to influence the development of advanced communication technologies.
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.