Location History:
- Taoyuan Shien, TW (2003)
- Taoyuan Hsien, TW (2007 - 2009)
Company Filing History:
Years Active: 2003-2009
Title: Overview of Inventor Chaoqun Sun and His Innovations
Introduction: Chaoqun Sun is a notable inventor based in Taoyuan Hsien, Taiwan, recognized for his contributions to the field of power supply technology. His innovative work has led to the granting of three patents, showcasing his expertise in enhancing the efficiency and functionality of power supplies.
Latest Patents: Among his most recent patents is a "Time Delay Control Scheme for a Power Supply with Multiple Outputs." This invention involves a time delay synchronous control scheme that improves the performance of power supplies featuring multiple outputs. It includes a front-end DC/DC converter employing either an LLC Series Resonant Converter (SRC) or a flyback converter, followed by post-buck converters. The innovative time delay synchronous control circuit effectively eliminates the need for conventional input filters on post-buck converters, resulting in reduced ripple current and enhanced overall efficiency.
Another significant patent by Chaoqun Sun is "LLC Series Resonant Converter and the Driving Method for the Synchronous Rectification Power Switches Thereof." This invention presents an LLC series resonant converter that comprises a bridge circuit, resonant network, transformer, and rectification circuit. With a frequency adjustment controller, the invention allows for synchronous rectification in response to varying operating frequencies, further optimizing power conversion.
Career Highlights: Chaoqun Sun is associated with Delta Electronics, Inc., a prominent player in power management and energy-efficient solutions. His role in the company has been instrumental in developing advanced technologies that address modern power supply challenges.
Collaborations: Throughout his career, Chaoqun Sun has collaborated with notable individuals, including coworkers Hongjian Gan and Alpha J Zhang. Together, they have contributed to innovative projects that push the boundaries of electrical engineering and power supply systems.
Conclusion: Chaoqun Sun's work exemplifies the spirit of innovation in the power supply industry. His patents reflect a commitment to improving efficiency and performance in power management solutions. Through his efforts at Delta Electronics, Inc., and his collaborations, he continues to influence advancements in technology and contribute to the evolution of electrical engineering.
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.