Inventor
YU PINGJIAN
US6 patents
Patents
6 patentsUS11966900B2Apr 23, 2024
System and method for detecting unpaid items in retail store transactions
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Systems and methods for detecting text in images
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Systems and methods for checking and confirming the purchase of merchandise items
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US12002080B2Jun 4, 2024
Systems and methods for checking and confirming the purchase of merchandise items
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Systems and method to facilitate modeling responses to variable values
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