Pre-training method, image and text retrieval method for a vision and scene text aggregation model, electronic device, and storage medium
US-12347158-B2 · Jul 1, 2025 · US
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Cheng Mengjun patents
Cheng Mengjun is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Cheng Mengjun |
| Total patents | 2 |
| First publication | Nov 30, 2023 |
| Latest publication | Jul 1, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Beijing Baidu Netcom Sci & Tech Co Ltd | 2 |
| Beijing Baidu Netcom Science Tech Co Ltd China | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F18/253 | 2 |
| G06F16/532 | 2 |
| G06F40/30 | 2 |
| G06F16/332 | 2 |
| G06N3/08 | 2 |