Company Filing History:
Years Active: 2011-2013
Title: Tsung-Hsiu Wu: Innovator in Power Supply Technology
Introduction
Tsung-Hsiu Wu is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of power supply technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and reliability of switching power supplies.
Latest Patents
One of his latest patents is a "Switch controller for switching power supply and method thereof." This invention involves a switch controller that is coupled to an auxiliary winding of the switching power supply through a detecting resistor. The switch controller provides a detecting current that ensures the voltage level of a detecting signal remains above a predetermined threshold. This innovation helps prevent latch-up phenomena caused by negative voltage levels. Additionally, the switch controller can detect the input voltage magnitude of the switching power supply, allowing for better operational control.
Another notable patent is the "Control apparatus and control method for a power factor correction power converter." This invention aims to reduce the variation rate of a reference signal during its rising and falling portions. When the primary winding nearly releases its stored energy, the control apparatus activates a switch to increase the stored energy, thereby improving the overall efficiency of the power converter.
Career Highlights
Tsung-Hsiu Wu is currently employed at Leadtrend Technology Corporation, where he continues to innovate in the field of power electronics. His expertise in power supply technology has made him a valuable asset to the company.
Collaborations
He has collaborated with notable colleagues, including Wen-Chung Yeh and Ming-Nan Chuang, contributing to various projects that enhance power supply systems.
Conclusion
Tsung-Hsiu Wu's contributions to power supply technology through his innovative patents demonstrate his commitment to advancing the field. His work not only improves the efficiency of power converters but also addresses critical challenges in the industry.