This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Microsoft Technology Licensing, LLC. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Chao Pan - Innovator in Database Provenance Extraction
Introduction
Chao Pan is a notable inventor based in Shanghai, China. He has made significant contributions to the field of database technology, particularly in the area of provenance information extraction. His innovative work has led to the development of a patent that enhances the efficiency of extracting valuable information from database query execution logs.
Latest Patents
Chao Pan holds a patent titled "Efficient extraction of provenance information from database query execution logs." This patent describes systems, methods, and devices designed for the efficient extraction of provenance information. The process involves receiving a set of event records from database query execution logs, identifying groups of related event records as activities, and generating activity data structures that encode query execution dependencies. Additionally, runtime and lineage information are extracted and mapped to create a comprehensive provenance data model for various applications. He has 1 patent to his name.
Career Highlights
Chao Pan is currently employed at Microsoft Technology Licensing, LLC, where he continues to innovate and contribute to advancements in database technologies. His work focuses on improving the efficiency and effectiveness of data management systems.
Collaborations
Chao has collaborated with esteemed colleagues such as Raghunath Ramakrishnan and Biao Zhang. Their combined expertise has furthered the development of innovative solutions in the field.
Conclusion
Chao Pan's contributions to database provenance extraction exemplify the impact of innovative thinking in technology. His patent and ongoing work at Microsoft Technology Licensing, LLC highlight his commitment to advancing the field of data management.