This inventor holds 2 USPTO granted patents. Top assignees: Bel Power (Hangzhou) Co., Ltd., Thinklux (Zhejiang) Lighting Technology Co., Ltd.. Active years: 2010-2013.
Location History:
- Hangzhou, CN (2010)
- Zhejiang, CN (2013)
Company Filing History:
1 out of 1 
1 out of 2 Years Active: 2010-2013
Title: Congfeng Zhang: Innovator in LED Technology and Power Conversion
Introduction
Congfeng Zhang is a notable inventor based in Zhejiang, China. He has made significant contributions to the fields of LED technology and power conversion, holding a total of 2 patents. His innovative designs focus on improving efficiency and performance in lighting and electrical systems.
Latest Patents
One of Zhang's latest inventions is a hollow, liquid cooling and strip-shaped LED lamp. This invention features an LED driver, an LED light source, and an LED substrate, along with a light distributing lampshade and electrical connectors. The unique aspect of this design is the hollow inner container set within the lampshade, which is filled with heat conducting liquid. This setup enhances heat dissipation through conduction and convection, resulting in a lightweight, environmentally friendly, and cost-effective product.
Another significant patent is a DC-DC flyback converter that includes a three-winding transformer and a primary power circuit with a MOSFET. This converter is designed to improve efficiency in power conversion, featuring a synchronous rectifier and a self-driven circuit that enhances its operational capabilities.
Career Highlights
Congfeng Zhang has worked with several companies, including Bel Power (Hangzhou) Co., Ltd. and Thinklux Lighting Technology Co., Ltd. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in technology.
Collaborations
Zhang has collaborated with notable coworkers such as Guichao Hua and Wanyu Tang. Their teamwork has fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies.
Conclusion
Congfeng Zhang's contributions to LED technology and power conversion demonstrate his commitment to innovation. His patents reflect a deep understanding of engineering principles and a desire to create efficient solutions for modern challenges.