Company Filing History:
2 out of 2,608 
1 out of 977 Years Active: 2024-2025
Title: Yuxing Hao: Innovator in Binaural Audio Technology
Introduction
Yuxing Hao is a prominent inventor based in Beijing, China. He has made significant contributions to the field of audio processing, particularly in binaural audio technology. With a total of 2 patents, his work has garnered attention for its innovative approaches to sound virtualization and enhancement.
Latest Patents
Hao's latest patents include a "Virtualizer for Binaural Audio" and "Bass Enhancement for Loudspeakers." The virtualizer patent describes systems and methods for providing binaural virtualization by upmixing left and right input signals to produce left, right, and center channels. This process involves mixing the input signals with upmixed channels at a proportion determined by a center-only reverb amount value, followed by reverberating the output prior to virtualization. Additionally, the system allows for mode switching between standard and simplified filtering modes. The bass enhancement patent outlines a method of audio processing that generates harmonics in a hybrid complex quadrature mirror filter domain. This involves multiplication, using a feedback delay loop, and dynamic compression to create harmonics based on hybrid sub-bands of the complex transform domain signal.
Career Highlights
Throughout his career, Yuxing Hao has worked with notable companies such as Dolby Laboratories Licensing Corporation and Dolby International. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge audio technologies.
Collaborations
Hao has collaborated with talented individuals in the industry, including Xuemei Yu and Per Ekstrand. These partnerships have further enriched his work and expanded the impact of his innovations.
Conclusion
Yuxing Hao's contributions to binaural audio technology exemplify his innovative spirit and dedication to advancing audio processing. His patents reflect a deep understanding of sound and its manipulation, making him a key figure in the field.