Beijing, China

Leizhong Zhang

This inventor holds 2 USPTO granted patents and 3 published patent applications and 1 EPO patent. Top assignee: Microsoft Technology Licensing, LLC. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leizhong Zhang. Retrieved from https://idiyas.com/inventor/leizhong-zhang

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

 

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 97(Granted Patents)


Company Filing History:


Years Active: 2010

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2 patents (USPTO):Explore Patents

Title: Leizhong Zhang: Innovator in Image-Based Face Search

Introduction

Leizhong Zhang is a prominent inventor based in Beijing, China. He has made significant contributions to the field of image processing, particularly in the area of face recognition technology. With a total of 2 patents, Zhang's work has garnered attention for its innovative approach to searching and identifying faces through images.

Latest Patents

Zhang's latest patents focus on an advanced image-based face search system. This technology involves comparing a query image provided by a user to a plurality of stored images of faces in a database. The system determines the similarity of the query image to the stored images and displays one or more resultant images of faces based on this similarity. The displayed images are selected based on various facial features, enhancing the accuracy and efficiency of the search process.

Career Highlights

Throughout his career, Leizhong Zhang has worked with notable companies, including Microsoft Technology Licensing, LLC and Microsoft Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in the realm of technology and image processing.

Collaborations

Zhang has collaborated with esteemed colleagues such as Xiaoou Tang and Qiong Yang. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Leizhong Zhang's contributions to image-based face search technology highlight his role as a leading inventor in the field. His innovative patents and collaborations with industry professionals underscore the impact of his work on modern technology.

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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