Methods and systems for monitoring on-shelf inventory and detecting out of stock events
US-12541738-B2 · Feb 3, 2026 · US
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Wu Tirui patents
Wu Tirui is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wu Tirui |
| Total patents | 4 |
| First publication | Jun 8, 2023 |
| Latest publication | Feb 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Systems and methods of defining and identifying product display areas on product display shelves
US-12299629-B2 · May 13, 2025 · US
Systems and methods of defining and identifying product display areas on product display shelves
US-2023252407-A1 · Aug 10, 2023 · US
Methods and systems for monitoring on-shelf inventory and detecting out of stock events
US-2023177458-A1 · Jun 8, 2023 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Walmart Apollo Llc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06V10/82 | 4 |
| G06Q10/087 | 4 |
| G06N3/0464 | 4 |
| G06N3/09 | 4 |
| G06N3/045 | 4 |