Inventor
ZHENG VERONICA
US6 patents
Patents
6 patentsUS11769216B2Sep 26, 2023
Collection of transaction receipts using an online content management service
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US11792140B2Oct 17, 2023
Enhancing performance of message search and retrieval
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US11444892B2Sep 13, 2022
Enhancing performance of message search and retrieval
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US12493916B2Dec 9, 2025
Collection of transaction receipts using an online content management service
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US11004154B2May 11, 2021
Collection of transaction receipts using an online content management service
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US10033668B2Jul 24, 2018
Enhancing performance of message search and retrieval
DROPBOX INC0 citations50