Company Filing History:
Years Active: 2009
Title: Innovations by Yuan-Kwei Chang
Introduction
Yuan-Kwei Chang is a notable inventor based in Cerritos, California. He has made significant contributions to the field of multicarrier communication systems. His innovative approach has led to the development of a unique method for canceling intercarrier interference.
Latest Patents
Yuan-Kwei Chang holds a patent titled "Method and apparatus for canceling intercarrier interference through conjugate transmission for multicarrier communication systems." This patent describes a system and method for reducing intercarrier interference (ICI) in multicarrier systems. The system utilizes a primary transmission path to transmit a first signal using conventional Orthogonal Frequency Division Multiplexing (OFDM) techniques, while a second transmission path transmits a conjugate of the first signal. The differing transmission paths can be implemented on separate channels through various multiplexing and diversity techniques. He has 1 patent to his name.
Career Highlights
Yuan-Kwei Chang is affiliated with the California Institute of Technology, where he continues to advance research in communication technologies. His work has been instrumental in enhancing the efficiency and reliability of multicarrier systems.
Collaborations
He has collaborated with esteemed colleagues, including Hen-Geul Yeh and Babak Hassibi, contributing to various research projects and innovations in the field.
Conclusion
Yuan-Kwei Chang's contributions to multicarrier communication systems exemplify the impact of innovative thinking in technology. His patent reflects a significant advancement in reducing intercarrier interference, showcasing his expertise and dedication to the field.