Company Filing History:
2 out of 28 
1 out of 314 Years Active: 2016-2017
Title: Innovations of Chunyi Feng
Introduction
Chunyi Feng is a notable inventor based in Sichuan, China. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative circuits and devices. With a total of 2 patents, his work reflects a commitment to advancing technology in practical applications.
Latest Patents
Chunyi Feng's latest patents include a multipath current source switching device and an LED lighting drive circuit. The multipath current source switching device is designed to manage multiple current paths and loads efficiently. It features a switching control unit that regulates the output current through various constant current source circuits. This innovation ensures that the current on a load remains stable during switching operations, preventing fluctuations that could affect performance.
The LED lighting drive circuit is another significant invention by Feng. It supplies power to multiple groups of LED loads while maintaining a constant effective current. This circuit allows the current of LED lamps to vary in a sinusoidal half-wave form, aligning with the utility AC input, which enhances the efficiency and longevity of LED lighting systems.
Career Highlights
Chunyi Feng has worked with Sichuan Sunfor Light Co., Ltd and the University of Electronic Science and Technology of China. His experience in these organizations has allowed him to collaborate on various projects that focus on innovative lighting solutions and electrical systems.
Collaborations
Chunyi Feng has collaborated with notable colleagues, including Ning Ning and Yongming Jia. Their combined expertise has contributed to the successful development of his patented technologies.
Conclusion
Chunyi Feng's contributions to electrical engineering through his patents demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the field, paving the way for future developments in lighting and electrical systems.
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.