Yao Liu

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Richardson, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for checking and confirming the purchase of mer...
- Patent number 12,002,080
- Issue date Jun 4, 2024
- Walmart Apollo, LLC
- Zhichun Xiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for detecting unpaid items in retail store transa...
- Patent number 11,966,900
- Issue date Apr 23, 2024
- Walmart Apollo, LLC
- Zhichun Xiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for detecting text in images
- Patent number 11,954,928
- Issue date Apr 9, 2024
- Walmart Apollo, LLC
- Haining Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for detecting text in images
- Patent number 11,620,839
- Issue date Apr 4, 2023
- Walmart Apollo, LLC
- Haining Liu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR DETECTING UNPAID ITEMS IN RETAIL STORE TRANSA...
- Publication number 20240220958
- Publication date Jul 4, 2024
- Walmart Apollo, LLC
- Zhichun Xiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING TEXT IN IMAGES
- Publication number 20230222825
- Publication date Jul 13, 2023
- Walmart Apollo, LLC
- Haining Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR CHECKING AND CONFIRMING THE PURCHASE OF MER...
- Publication number 20220383383
- Publication date Dec 1, 2022
- Walmart Apollo, LLC
- Zhichun XIAO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR DETECTING TEXT IN IMAGES
- Publication number 20210150245
- Publication date May 20, 2021
- Walmart Apollo, LLC
- Haining Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR DETECTING UNPAID ITEMS IN RETAIL STORE TRANSA...
- Publication number 20210019725
- Publication date Jan 21, 2021
- Walmart Apollo, LLC
- Zhichun Xiao
- G06 - COMPUTING CALCULATING COUNTING