Qinhuangdao, China

Lihua Chen

This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Citic Dicastal Co., Ltd. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lihua Chen. Retrieved from https://idiyas.com/inventor/lihua-chen-39u8z6e7

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Lihua Chen: Innovator in Image Retrieval Technology

Introduction

Lihua Chen is a prominent inventor based in Qinhuangdao, China. She has made significant contributions to the field of image retrieval technology. Her innovative approach focuses on enhancing the accuracy of retrieving images that contain specific features.

Latest Patents

Lihua Chen holds a patent for a "Hub image retrieval method and device." This invention aims to improve the retrieval accuracy of images containing a hub. The method involves performing feature extraction on a hub image that includes a target hub. It also entails obtaining a hub feature that contains multiple sub-hub features. The process determines similarities between candidate hub features of various candidate hub images and the hub features being processed. Ultimately, it selects a candidate hub image that matches the hub image based on the determined similarities. This patent showcases her expertise in developing advanced image processing techniques. She has 1 patent to her name.

Career Highlights

Lihua Chen is currently employed at Citic Dicastal Co., Ltd. Her work at this company has allowed her to apply her innovative ideas in a practical setting. She has been instrumental in advancing the company's capabilities in image retrieval technology.

Collaborations

Lihua collaborates with talented individuals such as Zuo Xu and Ning Wang. Their teamwork has contributed to the successful development of her patented technology.

Conclusion

Lihua Chen is a remarkable inventor whose work in image retrieval technology has the potential to revolutionize how images are processed and retrieved. Her contributions reflect her dedication to innovation and excellence in her field.

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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