Company Filing History:
Years Active: 2022-2025
Title: Yu-An Lee: Innovator in Audio Signal Processing
Introduction
Yu-An Lee is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of audio signal processing, holding a total of 2 patents. His work focuses on enhancing audio signal modulation and amplification, showcasing his expertise in electronic circuit design.
Latest Patents
Yu-An Lee's latest patents include an "Audio Signal Modulation and Amplification Circuit" and a "Negative Feedback System Architecture and Loop Filter Thereof." The audio signal modulation and amplification circuit features a common-mode electric potential controller, a carrier generator, and channel circuits. This innovative design allows for the generation of carrier signals and the modulation of audio signals effectively. The negative feedback system architecture includes a loop filter with a three-stage series integrator, which enhances the performance of pulse width modulation circuits, ensuring high-quality output signals for driving load devices.
Career Highlights
Yu-An Lee is currently employed at Realtek Semiconductor Inc., a leading company in the semiconductor industry. His work at Realtek has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of audio technology.
Collaborations
Yu-An Lee collaborates with talented coworkers such as Che-Hung Lin and Chia-I Chuang. Their combined expertise fosters a creative environment that drives innovation in their projects.
Conclusion
Yu-An Lee's contributions to audio signal processing through his patents and work at Realtek Semiconductor Inc. highlight his role as a key innovator in the field. His advancements continue to influence the development of audio technologies.