This inventor holds 1 USPTO granted patent. Top assignees: Huazhong University of Science and Technology, Zhejiang Lab. Active years: 2026.
Company Filing History:
1 out of 528 
1 out of 182 Years Active: 2026
Title: Dan Chen - Innovator in Dynamic Heterogeneous Graph Models
Introduction
Dan Chen is a prominent inventor based in Wuhan, China. He has made significant contributions to the field of graph theory and dynamic data management. His innovative approach to metapath storage and maintenance has garnered attention in the research community.
Latest Patents
Dan Chen holds a patent for a "Method and system for incremental metapath storage and dynamic maintenance." This patent describes a method that reformats metapath instances from a designated heterogeneous graph into path graphs. It includes executing graph updating tasks and performing dynamic maintenance on the updated path graphs. The method allows for traversing the path graph to obtain the location of metapath updates and update the path graph accordingly. For metapaths with a length greater than 2 and with a symmetrical central portion, a central merge operation is performed to simplify the path graph. This innovation significantly speeds up metapath generation and achieves real-time inference of dynamic heterogeneous graph models.
Career Highlights
Dan Chen has worked at notable institutions such as Huazhong University of Science and Technology and Zhejiang Lab. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of graph theory.
Collaborations
Dan has collaborated with esteemed colleagues, including Long Zheng and Haiheng He. Their joint efforts have contributed to advancements in the understanding and application of dynamic heterogeneous graphs.
Conclusion
Dan Chen's work in the field of dynamic heterogeneous graph models showcases his innovative spirit and dedication to advancing technology. His contributions are paving the way for future developments in data management and graph theory.