Company Filing History:
Years Active: 2013-2019
Title: Innovations of Hua Zhan in Power Supply Technology
Introduction
Hua Zhan is a notable inventor based in Hangzhou, China, recognized for his contributions to power supply technology. With a total of two patents to his name, Zhan has made significant advancements in the field, particularly in the design and efficiency of switching power supplies.
Latest Patents
Hua Zhan's latest patents include a "Switching Power Supply and the Controller Thereof" and an "Offline AC-DC Controller Circuit and a Converter Comprising the Same." The first patent presents a controller that integrates a power transistor and a depletion transistor within a composite device. This innovation aims to shorten the startup time of the switching power supply, effectively reduce standby power consumption, and lower costs. The second patent describes an offline AC-DC converter circuit that includes an overvoltage detection module and a current limiting module. This design allows for precise overvoltage detection without the need for additional terminals, enhancing the reliability of power supply systems.
Career Highlights
Hua Zhan is currently employed at Hangzhou Silan Microelectronics Co., Ltd., where he continues to develop innovative solutions in microelectronics. His work focuses on improving the efficiency and performance of power supply systems, contributing to advancements in the industry.
Collaborations
Zhan collaborates with talented individuals such as Haifeng Lin and Shaohua Zhang, who contribute to the innovative environment at Hangzhou Silan Microelectronics Co., Ltd. Their teamwork fosters creativity and drives the development of cutting-edge technologies.
Conclusion
Hua Zhan's contributions to power supply technology through his patents demonstrate his commitment to innovation and efficiency. His work not only enhances the performance of electronic devices but also paves the way for future advancements in the field.