Location History:
- Taipei County, TW (2012 - 2014)
- Hsinchu, TW (2016 - 2024)
Company Filing History:
Years Active: 2012-2024
Title: Innovations by Yiou-Wen Cheng in Audio Technology
Introduction
Yiou-Wen Cheng is an accomplished inventor based in Hsinchu, Taiwan. With a remarkable total of 20 patents to his name, he has made significant contributions to the field of audio technology. His innovations focus on enhancing mobile audio experiences and improving communication quality, particularly in challenging acoustic environments.
Latest Patents
Among Yiou-Wen Cheng's latest patents is a groundbreaking method for non-coherent noise reduction aimed at audio enhancement on mobile devices. This invention proposes various techniques that utilize multiple audio sensors to receive signals across different channels. A processor then applies non-coherent noise reduction based on the signal-to-noise ratio (SNR) of these signals, effectively suppressing unwanted noise and combining the signals to produce a clearer output.
Another noteworthy patent describes an innovative audio device and method for detecting the device's status during audio/video conferences. This device integrates processing circuitry with a loudspeaker and a microphone. It plays an echo reference signal and utilizes an Acoustic Echo Cancellation (AEC) process to maintain communication quality. The processing circuitry continuously assesses the status of the loudspeaker, transmitting updates over a cloud network to enhance remote interactions.
Career Highlights
Yiou-Wen Cheng is currently employed at MediaTek Corporation, where he continues to push the boundaries of audio technology. His work not only focuses on consumer electronics but also contributes to various applications in communication and multimedia processing.
Collaborations
Throughout his career, Yiou-Wen Cheng has collaborated with notable colleagues, including Liang-Che Sun and Chao-Ling Hsu. These partnerships have led to innovative solutions that address complex challenges in audio processing and device functionality.
Conclusion
Yiou-Wen Cheng’s contributions have significantly advanced the field of audio technology, making him a prominent figure among inventors. His dedication to innovation is reflected in his patents, which continue to influence how we interact with audio devices today.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.