Company Filing History:
Years Active: 2022-2023
Title: Innovator Spotlight: Hsiang-Yu Yang
Introduction
Hsiang-Yu Yang, an accomplished inventor based in Hsinchu, Taiwan, has made significant contributions to the field of audio signal processing. With two patents to his name, he stands out for his innovative approaches to noise reduction and direct current offset protection in audio systems. His work continues to influence the technology that enhances audio experiences.
Latest Patents
Hsiang-Yu Yang's latest patents exemplify his commitment to advancing audio technology. One notable invention is the **Apparatus for Noise Reduction in Audio Signal Processing**. This apparatus includes a power amplifier, zero-crossing detector, and threshold detector, working together to reduce noise in audio signals. The power amplifier is designed to receive a digital-to-analog converted audio input signal and features an adjustable analog gain to optimize performance. The zero-crossing detector and threshold detector collaborate to generate a control signal that effectively manages the gain settings of the amplifier, ensuring high-quality audio output.
Another significant patent is the **Direct Current Offset Protection Circuit and Method**. This invention includes a DC offset detection circuit and a control circuit, which detect and manage DC offset in pulse-width-modulation signals. By incorporating a PWM polarity judgment circuit and a cascaded integrator-comb (CIC) filter, the system efficiently determines the presence of DC components and adjusts the audio system accordingly based on the detection results.
Career Highlights
Hsiang-Yu Yang is integral to Elite Semiconductor Microelectronics Technology Inc., where he applies his expertise in audio technology. His innovative approaches have positioned him as a key figure in his company, contributing to the development of advanced audio solutions that enhance user experiences in various applications.
Collaborations
Throughout his career, Hsiang-Yu Yang has collaborated with talented coworkers such as Hsin-Yuan Chiu and Ya-Mien Hsu. These partnerships have fostered a dynamic environment for innovation and furthered the development of groundbreaking audio technologies.
Conclusion
Hsiang-Yu Yang's contributions to audio signal processing through his patents exemplify his role as an innovative inventor. His work not only showcases his technical skills but also highlights the importance of collaboration in the advancement of technology. With a commitment to improving audio quality, Yang continues to impact the industry significantly.