Location History:
- Jiangsu, CN (2017 - 2019)
- Wuxi, CN (2021)
Company Filing History:
4 out of 7 
1 out of 8 
1 out of 3 Years Active: 2017-2021
Title: Innovations of Wenliang Liu
Introduction
Wenliang Liu is a prominent inventor based in Jiangsu, China. He has made significant contributions to the field of power supply technology, holding a total of seven patents. His work focuses on highly integrated switching power supplies and control circuits, which are essential for modern electronic devices.
Latest Patents
One of his latest patents is titled "Highly Integrated Switching Power Supply and Control Circuit." This invention includes a transformer with primary, secondary, and auxiliary windings, along with a control circuit that features a power switch transistor. This transistor controls the disconnection and conduction of the primary winding, while a primary current sampling module generates a sampling voltage. Additionally, a voltage stabilization control module regulates the power switch transistor based on input and output voltages.
Another notable patent is the "Control Circuit and Control Method of Switching Power Supply." This invention utilizes feedback signals to generate a control signal that regulates the output current of the switching power supply. It ensures that the output current remains constant, adapting to changes in working modes and input conditions. This innovation is crucial for maintaining the precision of constant current outputs.
Career Highlights
Wenliang Liu has worked with several companies, including Suzhou Poweron IC Design Co., Ltd. and Wuxi Chipown Microelectronics Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in power supply technology.
Collaborations
Throughout his career, Liu has collaborated with notable colleagues such as Changshen Zhao and Haisong Li. These partnerships have contributed to the advancement of his projects and the successful development of his patents.
Conclusion
Wenliang Liu's contributions to the field of power supply technology through his innovative patents demonstrate his expertise and commitment to advancing electronic design. His work continues to influence the industry and pave the way for future innovations.