Highlands Ranch, CO, United States of America

Lei Zhu

This inventor holds 1 USPTO granted patent. Top assignee: Avaya Technology LLC. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lei Zhu. Retrieved from https://idiyas.com/inventor/lei-zhu-n9j3easr

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 = 2.0

ph-index = 1

Forward Citations = 28(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Inventor Lei Zhu: Innovating Database Schema Design

Introduction: Lei Zhu, based in Highland Ranch, Colorado, is an accomplished inventor recognized for his significant contribution to database schema design. With one patent to his name, Lei demonstrates an innovative approach to dynamic database structures.

Latest Patents: Lei Zhu's notable patent is the invention of a generic and dynamically-modifiable database schema. This schema is characterized by its tree structure, featuring leaf nodes that define attribute values, branch container nodes representing various attributes, and root nodes symbolizing database records. The invention allows for substantial versatility, enabling operations such as inserting, updating, and deleting records along with the capability to add or remove attributes, thus facilitating an efficient database management system.

Career Highlights: Lei Zhu is currently affiliated with Avaya Technology LLC, where he continues to push the boundaries of technological innovations. His work focuses on enhancing database functionalities, which play a vital role in modern computing environments.

Collaborations: Lei collaborates closely with his coworker, Jeffrey Chu, sharing insights and leveraging each other’s expertise in their respective fields. This cooperation fosters a creative environment that enhances their innovative outputs within the company.

Conclusion: Lei Zhu stands as a testament to the power of innovation within technology, particularly in the realm of database management. His contributions, highlighted by his patent, underscore the importance of continuous development in the field and set a precedent for future inventors.

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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