This inventor holds 1 USPTO granted patent. Top assignee: Raytheon Company. Active years: 2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019
Title: Innovations of Yueh-Shan Chang
Introduction
Yueh-Shan Chang is a notable inventor based in Westlake Village, CA (US). She has made significant contributions to the field of telecommunications through her innovative work. Her expertise is reflected in her patent, which addresses critical challenges in wideband code division multiplexing.
Latest Patents
Yueh-Shan Chang holds a patent for a "System and method for efficient wideband code division multiplexing in subband domain." This invention includes aggregating L analog signals received from L antenna elements into a single aggregated signal using code division multiplexing with L code words, where L is an integer greater than 1. The process involves converting the single aggregated analog signal to a single aggregated digital signal through a single analog-to-digital converter (ADC). Furthermore, it channelizes the single aggregated digital signal into N subbands, where N is also an integer greater than 1. The invention performs circular convolutions of the N subbands with the L code words to demultiplex the channelized signal into L elements per subband. Finally, it routes each subband signal of the L elements to N beamforming circuits for performing beamforming on each of the N subbands. This patent showcases her innovative approach to enhancing communication systems.
Career Highlights
Yueh-Shan Chang is currently employed at Raytheon Company, where she continues to develop cutting-edge technologies. Her work at Raytheon has positioned her as a key player in the advancement of telecommunications solutions.
Collaborations
Yueh-Shan has collaborated with talented individuals such as Jason A Ching and Hao O Phung, contributing to a dynamic work environment that fosters innovation.
Conclusion
Yueh-Shan Chang's contributions to the field of telecommunications through her patent and work at Raytheon Company highlight her role as a leading inventor. Her innovative methods in code division multiplexing are paving the way for advancements in communication technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile