Location History:
- Erlangen, DE (2012 - 2014)
- Reutlingen, DE (2017)
Company Filing History:
1 out of 30,052 
1 out of 207 
1 out of 299 
Years Active: 2012-2017
Title: Innovations of Yuanhang Zheng
Introduction
Yuanhang Zheng is a notable inventor based in Erlangen, Germany. He has made significant contributions to the field of audio technology, particularly in methods for evaluating useful signals and enhancing audio devices. With a total of 3 patents, his work focuses on improving sound quality and reducing interference in audio systems.
Latest Patents
One of his latest patents is a method for evaluating a useful signal and audio device. This high-performance method evaluates a useful signal of an audio device, specifically aimed at reducing interference. The method involves obtaining at least two microphone signals from a sound signal, while blocking a portion of the microphone signals from a predetermined direction. The microphone signals are then filtered to obtain an evaluation signal, with a coherence value and power density value being determined to parameterize the filter.
Another significant patent is related to an acoustic signal processing system for interference and noise suppression in binaural microphone configurations. This method determines a bias-reduced noise and interference estimation using right and left microphone signals. It enhances the noise reduction performance of speech enhancement algorithms and reduces distortions of the target speech signal.
Career Highlights
Yuanhang Zheng has worked with prominent companies such as Siemens Aktiengesellschaft and Siemens Medical Instruments Pte. Ltd. His experience in these organizations has contributed to his expertise in audio technology and signal processing.
Collaborations
He has collaborated with notable professionals in the field, including Walter Kellermann and Klaus Reindl. These collaborations have further enriched his work and innovations in audio technology.
Conclusion
Yuanhang Zheng's contributions to audio technology through his innovative patents demonstrate his commitment to enhancing sound quality and reducing interference. His work continues to influence the field and improve audio devices for users worldwide.