Company Filing History:
1 out of 528 
1 out of 14 Years Active: 2025
Title: Innovations by Hongjiang (Summer) Dong
Introduction
Hongjiang (Summer) Dong is a notable inventor based in Suzhou, China. He has made significant contributions to the field of electrical engineering, particularly in the design of contactors. His innovative approach has led to the development of a unique patent that addresses the challenges associated with electric arcs.
Latest Patents
One of Hongjiang Dong's key patents is titled "Contactor arrangement for extinguishing an electric arc." This invention features a contactor that comprises an insulation outer housing, a pair of static terminals, a movable terminal, a first magnetic conductor, a static bracket, a second magnetic conductor, and an elastic member. The design allows the movable terminal to transition between a closed position, where it contacts the static terminal, and an opened position, where it is separated from the static terminal. The first magnetic conductor is fixed to the movable terminal, enabling it to move synchronously. The second magnetic conductor is floatably supported in the static bracket by the elastic member, enhancing the overall functionality of the contactor.
Career Highlights
Throughout his career, Hongjiang Dong has worked with prominent companies in the electronics sector. He has been associated with Tyco Electronics (Shanghai) Co., Ltd. and Tyco Electronics Technology (SIP) Ltd. His experience in these organizations has contributed to his expertise in electrical components and systems.
Collaborations
Hongjiang Dong has collaborated with talented individuals in his field, including Yong Jia and Qiaoxu Pan. These collaborations have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hongjiang (Summer) Dong is a distinguished inventor whose work in electrical engineering has led to valuable innovations. His patent for a contactor arrangement demonstrates his commitment to improving electrical systems and addressing industry challenges. His contributions continue to influence the field positively.