Company Filing History:
3 out of 7 
3 out of 194 
1 out of 1 Years Active: 2016-2025
Title: Innovations by Dengfeng Cheng
Introduction
Dengfeng Cheng is a notable inventor based in Hefei, China. He has made significant contributions to the field of fire safety technology, holding a total of 4 patents. His work focuses on advanced fire extinguishing systems, particularly for ultra-high voltage (UHV) converter stations.
Latest Patents
Cheng's latest patents include a fire extinguishing system and method specifically designed for UHV converter stations. This innovative system comprises a spray fire extinguishing system and a fire monitor-based fire extinguishing system. The spray fire extinguishing system features a first fire pipe and a spray pipe, while the fire monitor-based system includes a second fire pipe and a fire monitor. Each fire monitor is strategically placed above a firewall adjacent to the converter transformers, ensuring effective fire detection and suppression. Additionally, he has developed an air mixer for a compressed air foam fire-extinguishing system, which enhances the mixing of foam concentrate and compressed air for improved fire suppression.
Career Highlights
Dengfeng Cheng has worked with prominent organizations such as the State Grid Anhui Electric Power Research Institute and the State Grid Corporation of China. His experience in these institutions has allowed him to refine his expertise in fire safety technologies and contribute to significant advancements in the field.
Collaborations
Cheng has collaborated with notable colleagues, including Jiaqing Zhang and Yubiao Huang. Their combined efforts have led to innovative solutions in fire extinguishing systems.
Conclusion
Dengfeng Cheng's contributions to fire safety technology, particularly through his patents, demonstrate his commitment to innovation and safety in high-voltage environments. His work continues to influence the industry and enhance fire protection measures.
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.