This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignees: Infineon Technologies Austria Ag, Infineon Technologies Ag. Active years: 2015-2018.
Company Filing History:
4 out of 2,194 
2 out of 15,013 
Years Active: 2015-2018
Title: Guoxing Zhang: Innovator in Power Supply Technology
Introduction
Guoxing Zhang is a prominent inventor based in Singapore, known for his contributions to power supply technology. With a total of 6 patents, he has made significant advancements in the field, particularly in switched-mode power supplies.
Latest Patents
One of his latest patents is a system and method for detecting a loss of AC power in a switched-mode power supply. This innovative method involves detecting a loss of either AC input voltage or AC input power and subsequently increasing the switching frequency of the power supply upon detection. Another notable patent is a startup cell circuit, which includes a first switching circuit coupled to a power supply input and a second switching circuit connected to the output of the first. This circuit is designed to manage the electrical coupling and decoupling of the power supply input and the supply capacitor based on the activity of the second switching circuit.
Career Highlights
Guoxing Zhang has worked with leading companies in the industry, including Infineon Technologies Austria AG and Infineon Technologies AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in power supply technology.
Collaborations
Throughout his career, Guoxing has collaborated with notable colleagues such as Mingping Mao and Weifu Yu. Their combined expertise has contributed to the successful development of various technologies in the field.
Conclusion
Guoxing Zhang's work in power supply technology showcases his innovative spirit and dedication to advancing the industry. His patents reflect a commitment to improving efficiency and reliability in power supply systems.