Emeryville, Canada

Weipeng P Yan

This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Weipeng P Yan. Retrieved from https://idiyas.com/inventor/weipeng-p-yan

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 77(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Weipeng P Yan: Innovator in Query Processing

Introduction

Weipeng P Yan is a notable inventor based in Emeryville, CA. He has made significant contributions to the field of database management systems. His work focuses on improving the efficiency of query processing through innovative methods.

Latest Patents

Weipeng P Yan holds 1 patent for a method titled "Method for estimating cardinalities for query processing in a relational database management system." This invention provides a technique for estimating cardinalities that is particularly useful for query optimizers. It enhances the performance of operations involving grouping or duplicate removal in relational databases.

Career Highlights

Weipeng P Yan is currently employed at International Business Machines Corporation, commonly known as IBM. His role at IBM allows him to work on cutting-edge technologies and contribute to advancements in database management.

Collaborations

Throughout his career, Weipeng has collaborated with esteemed colleagues such as Bernhard K Schiefer and Lori G Strain. These collaborations have further enriched his work and contributed to the development of innovative solutions in the field.

Conclusion

Weipeng P Yan's contributions to query processing and database management exemplify the impact of innovation in technology. His work continues to influence the efficiency of relational database systems.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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