Company Filing History:
1 out of 15 
1 out of 77 Years Active: 2022-2024
Title: Yongjun Li - Innovator in Rail Vehicle Technology
Introduction
Yongjun Li is a prominent inventor based in Nanjing, China. He has made significant contributions to the field of rail vehicle technology, holding a total of 2 patents. His innovative designs focus on enhancing the structural integrity and operational efficiency of rail vehicles.
Latest Patents
One of Yongjun Li's latest patents is titled "Underframe end structure without bolster beam for rail vehicle." This invention features an underframe end beam, an underframe edge beam, a coupler mounting base, coupler support beams, and oblique support beams. The design allows for a more efficient connection between the coupler mounting base and the underframe end beam, forming quadrilateral frame structures that enhance stability. The oblique support beams are strategically angled between 55° to 80°, while the coupler support beams are positioned at angles of 120° to 140°.
Another notable patent is the "Vehicle clustering method based on link reliability and stability." This method involves acquiring vehicle dynamic information, including positions and speeds, to cluster vehicles effectively. It calculates link reliability and stability within the cluster, determining a selection priority index for a cluster head. This innovative approach aims to optimize vehicle coordination and safety.
Career Highlights
Yongjun Li has worked with notable organizations such as CRRC Nanjing Puzhen Co., Ltd. and Nanjing University of Posts and Telecommunications. His experience in these institutions has allowed him to develop and refine his innovative ideas in rail vehicle technology.
Collaborations
Throughout his career, Yongjun Li has collaborated with talented individuals, including Juxing Liang and Xingwen Wang. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
Yongjun Li's contributions to rail vehicle technology through his patents and collaborations highlight his innovative spirit and dedication to improving transportation systems. His work continues to influence the industry and pave the way for future advancements.