Company Filing History:
Years Active: 2022
Title: You-Min Lai: Innovator in Audio Amplification Technology
Introduction
You-Min Lai is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of audio technology, particularly through his innovative designs in amplifier circuits. His work has garnered attention for its practical applications in enhancing audio performance.
Latest Patents
You-Min Lai holds a patent for a D-class amplifier circuit and audio amplifying method. This invention includes a circuit that comprises an input impedance, an operational amplifier, a voltage-adjusting circuit, a pulse-generating circuit, and a drive circuit. The input impedance is coupled to an input terminal of the operational amplifier, which receives an input voltage and outputs an input current. The operational amplifier is connected to a first power voltage and outputs an amplified signal based on the input operating voltage and a feedback signal. The voltage-adjusting circuit plays a crucial role in adjusting the input operating voltage of the operational amplifier. Additionally, the pulse-generating circuit produces a pulse width modulation signal according to the amplified signal, while the drive circuit generates a driving signal based on this pulse width modulation signal. The feedback signal is intricately correlated with the driving signal, showcasing the complexity and efficiency of his design.
Career Highlights
You-Min Lai is currently employed at Realtek Semiconductor Inc., a leading company in the semiconductor industry. His role involves developing advanced audio technologies that enhance user experiences in various electronic devices. His innovative approach and technical expertise have positioned him as a valuable asset to his team.
Collaborations
You-Min has collaborated with notable colleagues, including Che-Hung Lin and Kok-Choon Cheng. Their combined efforts in research and development have contributed to the advancement of audio technology within their organization.
Conclusion
You-Min Lai's contributions to audio amplification technology through his innovative patent demonstrate his expertise and commitment to enhancing audio performance. His work continues to influence the industry and inspire future innovations.