This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Leadtrend Technology Corporation. Active years: 2014-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hsin-Chu, TW (2014 - 2016)
- Zhubei, TW (2022)
Company Filing History:
Years Active: 2014-2022
Title: Innovations of Pai-Feng Liu
Introduction
Pai-Feng Liu is a notable inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of power supply technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and safety of power delivery systems.
Latest Patents
One of his latest patents is titled "Power supplies with limited power protection and relevant control methods." This invention involves a power supply designed to limit its output power by converting an input voltage on a primary side into a bus voltage on a secondary side. A current-sense resistor detects the bus current output from the power supply, providing a current-sense signal. A bus switch is connected to a secondary winding on the secondary side, selectively supplying power to the bus voltage. The power delivery controller manages the bus switch based on the current-sense signal and a power detection signal, ensuring that the output power is limited when necessary.
Another significant patent is the "Short circuit detection circuit and control method thereof." This invention is aimed at detecting short circuits in a series of light-emitting diodes. It includes a constant current source, a rectifier, and a detector. The constant current source provides a setting current, while the rectifier is coupled between a feedback node and the constant current source. When the feedback voltage exceeds a predetermined threshold, short-circuit protection is triggered, turning off the series of light-emitting diodes.
Career Highlights
Pai-Feng Liu is currently employed at Leadtrend Technology Corporation, where he continues to innovate in the field of power supply technology. His work has been instrumental in developing safer and more efficient power delivery systems.
Collaborations
He collaborates with talented coworkers, including Ching-Tsan Lee and Chung-Wei Lin, who contribute to the innovative environment at Leadtrend Technology Corporation.
Conclusion
Pai-Feng Liu's contributions to power supply technology through his patents demonstrate his commitment to innovation and safety in electrical engineering. His work continues to influence the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile