This inventor holds 4 USPTO granted patents. Top assignees: Monolithic Power Systems, Inc., Chengdu Monolithic Power Systems Co., Ltd.. Active years: 2021-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 388 
1 out of 327 
Years Active: 2021-2025
Title: Huan Liu: Innovator in Power Supply and LED Driving Systems
Introduction
Huan Liu is a prominent inventor based in Chengdu, China. He has made significant contributions to the fields of power supply circuits and LED driving systems. With a total of 4 patents to his name, Liu's work showcases his expertise and innovative spirit.
Latest Patents
Huan Liu's latest patents include a USB power supply circuit with idle power distribution and the method thereof. This invention discusses a USB power supply circuit that features at least two power converters and a controller. The controller is responsible for managing the power converters to deliver the required output powers to connected devices while monitoring these outputs. Notably, if one of the power converters has an idle power margin, this margin can be redistributed to other power converters. Another significant patent is an LED driving system that facilitates communication between multiple integrated circuits. This system synchronizes two LED driving integrated circuits to drive LED strings effectively. It sequentially activates the LED strings driven by the first integrated circuit and then sends a downstream enabling signal to the second integrated circuit to activate its corresponding LED strings.
Career Highlights
Throughout his career, Huan Liu has worked with notable companies such as Monolithic Power Systems, Inc. and Chengdu Monolithic Power Systems Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects in power management and LED technology.
Collaborations
Huan Liu has collaborated with talented individuals in his field, including Junjian Zhao and Chia-Lung Ni. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Huan Liu stands out as an influential inventor in the realm of power supply and LED driving systems. His innovative patents and career achievements reflect his dedication to advancing technology in these areas.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile