Changhyun Park

Title: Inventor Changhyun Park: Innovations in Signal Detection

Introduction

Changhyun Park is a notable inventor based in Daejeon, South Korea, recognized for his significant contributions to the field of signal detection. With a total of four patents to his name, his work focuses on innovative methods and apparatuses that enhance the performance and efficiency of signal processing systems.

Latest Patents

Two of Changhyun Park's latest patents exemplify his cutting-edge research. The first patent is titled "Method and Apparatus for Detecting Signal Using Cyclo-Stationary Characteristics." This innovation provides a method for detecting signals by utilizing cyclo-stationary characteristic values. It involves calculating these values concerning a cyclic frequency domain of an input signal, multiplying them, and using the result to detect the signal effectively.

The second patent, "Data Integration Apparatus and Method," introduces a novel approach to data integration using a weight factor. This apparatus receives sensing information from multiple sensing devices and generates a weighting factor based on confidence parameters. The combination of the signal existence values and the weighting factor is used to produce characteristic values that ultimately determine the presence of signals.

Career Highlights

Changhyun Park is currently affiliated with the Electronics and Telecommunications Research Institute (ETRI), where he applies his expertise in electronics and telecommunications. His role at ETRI has allowed him to develop practical solutions and contribute to advancements in signal processing technologies.

Collaborations

Throughout his career, Changhyun Park has collaborated with esteemed coworkers such as Sang-Won Kim and Sunmin Lim. Their joint efforts have facilitated the development of innovative approaches to complex problems within the telecommunications domain.

Conclusion

Changhyun Park's inventive spirit and dedication to advancing technology significantly enhance the field of signal detection and processing. With his impressive portfolio of patents and collaborative efforts, he remains a pivotal figure in the realm of electronics and telecommunications. As research continues to evolve, inventors like Changhyun Park play a crucial role in shaping the future of innovation.