Location History:
- Hangzhou, CN (2014 - 2023)
- Zhejiang Province, CN (2023)
Company Filing History:
Years Active: 2014-2024
Title: Innovator Spotlight: Liangwei Sun
Introduction
Liangwei Sun, a notable inventor based in Hangzhou, China, has made significant contributions to the field of semiconductor technology. With a total of 18 patents to his name, his work has focused primarily on enhancing the efficiency and functionality of switching converters.
Latest Patents
Among Liangwei Sun's latest innovations is a patent for a **control circuit for a switching converter** designed with minimum on-time and off-time control and a wide duty range. This invention incorporates a three-state operation to manage the switching period of the converter effectively, optimizing the turn-on and turn-off times of the power transistor to enhance performance.
Another significant patent by him is for a **multi-phase parallel converter and its controlling method**. This innovation includes specialized sampling circuits for each phase, ensuring accurate current sensing and effective control of individual power stage circuits. The current-sharing circuit plays a key role in harmonizing the operation of these phases for improved efficiency.
Career Highlights
Liangwei Sun is currently employed at Silergy Semiconductor Technology (Hangzhou) Ltd., where he has dedicated his expertise to advancing semiconductor technology and innovation. His patents reflect a deep understanding of complex electronic systems, and he has established himself as a leader in his field.
Collaborations
Throughout his career, Liangwei has collaborated with talented individuals such as Kailang Hang and Qiukai Huang. These partnerships have fostered a productive environment for innovative ideas and technical advancements, contributing to the development of cutting-edge products in the semiconductor industry.
Conclusion
Liangwei Sun's impressive portfolio of patents and his role at Silergy Semiconductor Technology highlight his commitment to advancing technology in the semiconductor sector. His innovative solutions and collaborations with esteemed colleagues underscore his influence as an inventor, making him a key figure in the landscape of modern inventions.
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.