Company Filing History:
Years Active: 2025
Title: Mao-Hui Kuo: Innovator in Power Supply Systems
Introduction
Mao-Hui Kuo is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of power supply systems, holding 2 patents that showcase his innovative approach to electrical engineering.
Latest Patents
Kuo's latest patents include a "Power Supply System" and a "Power Factor Correction Control Circuit and Control Method Thereof." The power factor correction control circuit is designed to correct the power factor of rectified power, generating output power supplied to a load. It features a reference voltage generator circuit that produces a reference voltage based on the rectified voltage. Additionally, a feedback modulation circuit generates a modulation control signal to regulate the output voltage by controlling switches in the power stage circuit. This innovative design ensures that the output voltage is positively correlated with the rectified voltage.
The power supply system patent encompasses a power factor correction converter circuit and an isolated power converter circuit. The power factor correction converter corrects the power factor of rectified power to produce a first output power, while the isolated power converter circuit transforms this first output power into a second output power. This system includes a transformer with primary, secondary, and auxiliary windings, where the auxiliary winding generates an auxiliary voltage related to the second output power. If the auxiliary voltage falls below a certain threshold, the power factor correction converter circuit bypasses the rectified power to maintain output power.
Career Highlights
Mao-Hui Kuo is currently employed at Richtek Technology Corporation, where he continues to develop innovative solutions in power supply technology. His work has significantly impacted the efficiency and reliability of power systems.
Collaborations
Kuo has collaborated with notable colleagues such as Wei-Hsu Chang and Ta-Yung Yang, contributing to advancements in their field through teamwork and shared expertise.
Conclusion
Mao-Hui Kuo's contributions to power supply systems through his patents reflect his dedication to innovation in electrical engineering. His work continues to influence the industry, showcasing the importance of effective power management solutions.