San Mateo, CA, United States of America

Alice Han

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Maplebear Inc.. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alice Han. Retrieved from https://idiyas.com/inventor/alice-han-e5h5hpbi

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

Calculating rank
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: The Innovative Contributions of Alice Han

Introduction

Alice Han is a notable inventor based in San Mateo, California. She has made significant strides in the field of technology, particularly in the area of automated tax reconciliation. Her work exemplifies the intersection of machine learning and practical applications in everyday transactions.

Latest Patents

Alice Han holds a patent for "Optical scanning using receipt imagery for automated tax reconciliation." This innovative system requests an image of a receipt from a picker after fulfilling an order at a store. The online concierge system processes the receipt image using machine learning and optical character recognition to determine the tax amount paid for the order, along with a confidence score associated with that amount. The system segments the extracted text into tokens and identifies at least one token related to a tax item and its corresponding tax amount. Finally, it communicates the tax amount to the store for reimbursement based on the determined tax amount and confidence score. Alice has 1 patent to her name.

Career Highlights

Alice is currently employed at Maplebear Inc., where she continues to develop innovative solutions that enhance operational efficiency. Her contributions to the company reflect her commitment to leveraging technology for practical applications.

Collaborations

Alice has worked alongside talented individuals such as Benjamin Knight and Benjamin Peyrot, contributing to a collaborative environment that fosters innovation.

Conclusion

Alice Han's work in automated tax reconciliation showcases her inventive spirit and dedication to improving everyday processes through technology. Her contributions are paving the way for more efficient systems in the future.

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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