Inventor · disambiguated record
Pingjian Yu
Also filed as: YU PINGJIAN
6 granted patents·3 pending applications·9 citations·filing 2020–2025
73Inventor score
Files withWALMART APOLLO LLC9
Top patents by PatentIndex Score
9 records- 0191US11966900B2System and method for detecting unpaid items in retail store transactionsWALMART APOLLO LLC·Filed 2020·Granted Apr 23, 2024·6 cites·18 claims
- 0290US11620839B2Systems and methods for detecting text in imagesWALMART APOLLO LLC·Filed 2020·Granted Apr 4, 2023·3 cites·16 claims
- 0377US12373873B2Systems and methods for checking and confirming the purchase of merchandise itemsWALMART APOLLO LLC·Filed 2024·Granted Jul 29, 2025·0 cites·18 claims
- 0476US2025390926A1Systems and methods for checking and confirming the purchase of merchandise itemsWALMART APOLLO LLC·Filed 2025·Application pending·0 cites
- 0571US2024220958A1System and method for detecting unpaid items in retail store transactionsWALMART APOLLO LLC·Filed 2024·Application pending·0 cites
- 0670US11954928B2Systems and methods for detecting text in imagesWALMART APOLLO LLC·Filed 2023·Granted Apr 9, 2024·0 cites·20 claims
- 0763US12002080B2Systems and methods for checking and confirming the purchase of merchandise itemsWALMART APOLLO LLC·Filed 2020·Granted Jun 4, 2024·0 cites·17 claims
- 0851US12493894B2Systems and method to facilitate modeling responses to variable valuesWALMART APOLLO LLC·Filed 2024·Granted Dec 9, 2025·0 cites·20 claims
- 0949US2023058632A1Apparatus and method to facilitate modeling responses to variable valuesWALMART APOLLO LLC·Filed 2021·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →