Issaquah, WA, United States of America

Peggy Pui-ki Cheung

This inventor holds 1 USPTO granted patent. Top assignee: Amazon Technologies, Inc.. Active years: 2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Peggy Pui-ki Cheung. Retrieved from https://idiyas.com/inventor/peggy-pui-ki-cheung

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


Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 2013

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1 patent (USPTO):Explore Patents

Title: Peggy Pui-ki Cheung: Innovator in Tax and Tariff Calculations

Introduction

Peggy Pui-ki Cheung is a notable inventor based in Issaquah, WA (US). She has made significant contributions to the field of tax and tariff calculations through her innovative patent. Her work is particularly relevant in the context of international shipping and import fees.

Latest Patents

Peggy holds a patent for a "Dynamic classifier for tax and tariff calculations." This invention provides systems and methods for classifying new items to estimate import fees associated with international shipping. The classification process involves calculating a similarity score for previously classified items, identifying a similar item match, and assigning an item classification code to the new item based on the highest similarity score.

Career Highlights

Peggy is currently employed at Amazon Technologies, Inc., where she applies her expertise in developing innovative solutions. Her work at Amazon reflects her commitment to enhancing efficiency in tax and tariff processes.

Collaborations

Peggy has collaborated with talented coworkers, including Somana P Konganda and Kimberly Reuter Awalt. These collaborations have contributed to the advancement of her projects and the overall innovation landscape at Amazon.

Conclusion

Peggy Pui-ki Cheung is a pioneering inventor whose work in tax and tariff calculations has the potential to streamline international shipping processes. Her contributions are invaluable in the realm of innovation and 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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