This inventor holds 1 USPTO granted patent and 17 published patent applications. Top assignee: Nec Corporation. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Innovations by Xujiang Zhao in Sound Event Detection
Introduction
Xujiang Zhao is an accomplished inventor based in Plano, TX (US). He has made significant contributions to the field of sound event detection, showcasing his expertise through innovative patent developments. His work focuses on enhancing the accuracy and efficiency of sound event recognition systems.
Latest Patents
Xujiang Zhao holds a patent titled "Systems and methods for Evidence-based Sound Event Early Detection." This patent involves a sophisticated system and method that parses collected labeled audio corpus data and real-time audio streaming data. The technology utilizes mel-spectrograms, encoding features of the parsed mel-spectrograms using a trained neural network. The final predicted result for a sound event is generated based on the belief, disbelief, and uncertainty outputs from the encoded mel-spectrograms. He has 1 patent to his name.
Career Highlights
Xujiang Zhao is currently employed at NEC Corporation, where he continues to push the boundaries of sound detection technology. His work has been instrumental in developing systems that can accurately identify sound events, which has applications in various fields, including security and environmental monitoring.
Collaborations
Throughout his career, Xujiang has collaborated with talented individuals such as Xuchao Zhang and Yuncong Chen. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Xujiang Zhao's contributions to sound event detection exemplify the impact of innovative thinking in technology. His patent and ongoing work at NEC Corporation highlight his commitment to advancing this field.