Company Filing History:
Years Active: 2022-2023
Title: **Min-Min Fan: Innovator in Power Control Technologies**
Introduction
Min-Min Fan is a prominent inventor based in Shanghai, China, known for his significant contributions to the field of power control technologies. With a total of four patents to his name, Fan has demonstrated a strong commitment to innovation and development in electrical engineering.
Latest Patents
Among Min-Min Fan's latest inventions are two notable patents. The first is a **Power Control Circuit**, which features a timing unit that tracks the elapsed time of the current half cycle of a phase-cut AC power supply signal. It generates a current accumulated timing duration and outputs a first control signal upon detecting the starting point of the half cycle. The invention integrates a regulating unit with a temporary storage module that securely holds a final reference time interval. When the accumulated timing duration reaches this interval, a second control signal is generated, thus facilitating the control of current in a load effectively.
The second patent is a **Protection Circuit and Drive System**, designed for linear driving systems of LEDs with a high power factor. This innovative circuit includes a rectifying circuit that converts AC voltage to DC voltage for a power supply bus, complemented by a protection circuit. This protection circuit, equipped with a detection unit, identifies undesirable oscillations in the power supply bus voltage. Utilizing a control unit with a delay control module, it generates control signals to switch off the circuit during the protection period, ensuring stable operation.
Career Highlights
Min-Min Fan currently works at Shanghai Bright Power Semiconductor Co., Ltd., where he has been instrumental in driving advancements in semiconductor technologies. His expertise in power control systems has not only led to innovative products but also improved system efficiencies in high-demand applications.
Collaborations
Throughout his career, Min-Min Fan has collaborated with noteworthy colleagues including Wei-Jia Yu and Feng Qi. These partnerships have contributed to a dynamic workflow, allowing for shared expertise and enhanced innovation within their projects.
Conclusion
Min-Min Fan’s inventive spirit and technological expertise continue to shape the landscape of power control technologies. His patents reflect his dedication to improving electrical systems and contribute to the ongoing advancements in the semiconductor industry. With continued innovations, Fan is set to impact the field significantly in the years to come.