Xun Li

Title: Innovations by Xun Li

Introduction

Xun Li is an accomplished inventor based in San Jose, CA, known for his contributions to database technology. He holds 2 patents that showcase his innovative approach to data processing and management.

Latest Patents

One of Xun Li's latest patents is titled "Query transformation for masking data within database objects." This invention involves a system that processes database queries by identifying expressions within the query and applying value masking to ensure data privacy. The system replicates database objects to provide both masked and actual versions, allowing for secure search results. Another significant patent is "High performance predicate push-down for non-matching predicate operands." This method enhances the performance of evaluating predicates by casting input values to the target column's data type before accessing the data, thereby improving efficiency.

Career Highlights

Xun Li is currently employed at International Business Machines Corporation (IBM), where he continues to develop innovative solutions in the field of database management. His work focuses on enhancing data security and processing efficiency, making significant contributions to the industry.

Collaborations

Xun Li has collaborated with notable colleagues, including Thomas Abel Beavin and Eric L Alton, who share his commitment to advancing technology in their respective fields.

Conclusion

Xun Li's innovative patents and contributions to IBM highlight his expertise in database technology and data security. His work continues to influence the industry and pave the way for future advancements.