Company Filing History:
Years Active: 2016-2023
Title: **Inventor Profile: Zhiliang Hu**
Introduction
Zhiliang Hu, an accomplished inventor based in Hangzhou, China, holds an impressive portfolio of 18 patents. His innovative contributions to the field of electronics, particularly in power conversion technology, have significantly influenced the industry.
Latest Patents
Among his latest innovations, Hu's patent for a **Flyback Converter** stands out. This invention introduces a control circuit specifically designed to adjust the conduction time of an auxiliary switch based on the drain-source voltage of the main switch. This adjustment facilitates zero-voltage switching of the main switch, thereby enhancing efficiency. The flyback converter comprises a main power stage featuring the main switch that manages energy storage and transmission in a transformer, along with a clamp circuit that employs an auxiliary switch to manage leakage inductance energy.
Additionally, Hu has developed a **Switching Control Circuit, Switching Control Method, and Flyback Converter**. This invention consists of a main switch connected to a primary winding of the transformer and a rectifier switch linked to the secondary winding. It utilizes a first voltage generating circuit to create a voltage sampling signal that reflects the input voltage. A synchronous rectification control circuit optimizes the on-time of the rectifier switch, thereby adjusting the negative current flowing through the secondary winding. This advancement plays a crucial role in discharging the parasitic capacitor of the main switch, effectively reducing its drain-source voltage.
Career Highlights
Zhiliang Hu is currently affiliated with Silergy Semiconductor Technology (Hangzhou) Ltd., where he leverages his expertise to drive the company's innovation in semiconductor technology. His work epitomizes a commitment to excellence and technological advancement, earning him recognition in the field.
Collaborations
Throughout his career, Hu has collaborated with talented peers, including Yongjiang Bai and Qiukai Huang. Together, they have contributed to significant advancements within their company, furthering the scope of technology in power conversion and electronics.
Conclusion
Zhiliang Hu stands out as a notable inventor whose advancements in flyback conversion technology demonstrate a deep understanding of electronic systems. His ongoing contributions to Silergy Semiconductor Technology (Hangzhou) Ltd. and meaningful collaborations showcase his dedication to innovation. With a robust patent portfolio and a focus on efficiency, Hu continues to pave the way for future developments in the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.