Location History:
- Hangzhou, CN (2021)
- Zhejiang, CN (2021)
Company Filing History:
Years Active: 2021
Title: Innovator Spotlight: Xunjin Dou from Hangzhou, China
Introduction
Xunjin Dou is a notable inventor based in Hangzhou, China, recognized for his contributions to the field of electrical engineering, specifically in the area of switching power supply circuits. With a total of three patents to his name, Dou's work reflects significant advancements in power supply control technologies.
Latest Patents
Xunjin Dou's latest inventions include a "Control Method and Control Circuit for Switching Power Supply Circuit" and the corresponding "Switching Power Supply Circuit." These innovations involve a sophisticated control method that optimizes the functioning of a switching power supply circuit, which comprises a main switching transistor, a synchronous rectifier, and an inductive element. The method utilizes a resistor-capacitor delay effect to manage the gate voltage of the synchronous rectifier and the main switching transistor, ensuring efficient operation. His circuit design eliminates the need for a bootstrap pin or capacitor, thereby streamlining the power supply control process.
Career Highlights
Dou is currently associated with Joulwatt Technology (Hangzhou) Co., Ltd., where he applies his expertise in developing advanced switching power supply solutions. His contributions have positioned the company as a key player in the power electronics industry.
Collaborations
Throughout his career, Xunjin Dou has worked alongside esteemed colleagues such as Xunwei Zhou and Aimin Xu. Collaborating with such talented individuals has further enhanced his innovative endeavors in developing cutting-edge technologies.
Conclusion
Xunjin Dou's commitment to innovation and his successful patents underscore his role as a pivotal figure in the evolution of switching power supply technology. As he continues to push the boundaries of engineering, his contributions pave the way for future advancements in this essential field.
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.