Character recognition model training method and apparatus, character recognition method and apparatus, device and storage medium
US-12424010-B2 · Sep 23, 2025 · US
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Han Junyu patents
Han Junyu is listed as an inventor on 72 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Han Junyu |
| Total patents | 72 |
| First publication | Jul 5, 2018 |
| Latest publication | Sep 23, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
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
Method and apparatus for performing structured extraction on text, device and storage medium
US-12211304-B2 · Jan 28, 2025 · US
Method of processing image, electronic device and storage medium
US-2024303774-A1 · Sep 12, 2024 · US
Method of training text recognition model, and method of recognizing text
US-2024281609-A1 · Aug 22, 2024 · US
Method and device for processing information, electronic device, and storage medium
US-11908219-B2 · Feb 20, 2024 · US
Method and apparatus for processing image, device and storage medium
US-11881044-B2 · Jan 23, 2024 · US
Text recognition method and device, and electronic device
US-11861919-B2 · Jan 2, 2024 · US
Method, apparatus, device and storage medium for recognizing bill image
US-11854246-B2 · Dec 26, 2023 · US
Pre-training method, image and text retrieval method for a vision and scene text aggregation model, electronic device, and storage medium
US-2023386168-A1 · Nov 30, 2023 · US
Recent patents
Latest publications not already listed above.
Image processing method, electronic device and readable storage medium for maintaining a face image buffer queue
US-11783565-B2 · Oct 10, 2023 · US
Method and apparatus for visual question answering, computer device and medium
US-11775574-B2 · Oct 3, 2023 · US
Method and device for visual question answering, computer apparatus and medium
US-11768876-B2 · Sep 26, 2023 · US
Method for training roi detection model, method for detecting roi, device, and medium
US-2023290126-A1 · Sep 14, 2023 · US
Method and apparatus for correcting distorted document image
US-11756170-B2 · Sep 12, 2023 · US
Image recognition method, apparatus, device, and computer storage medium
US-11756332-B2 · Sep 12, 2023 · US
Method and apparatus for measuring temperature, and computer-readable storage medium
US-2023213388-A1 · Jul 6, 2023 · US
Character recognition model training method and apparatus, character recognition method and apparatus, device and storage medium
US-2023215203-A1 · Jul 6, 2023 · US
Method for recognizing text, device, and storage medium
US-2023206667-A1 · Jun 29, 2023 · US
Method, apparatus and electronic device for annotating information of structured document
US-11687704-B2 · Jun 27, 2023 · US
Image recognition method and apparatus, device, and computer storage medium
US-11687779-B2 · Jun 27, 2023 · US
Video stitching method and apparatus, electronic device, and storage medium
US-2023145443-A1 · May 11, 2023 · US
Method and device for recognizing text, and method and device for training text recognition model
US-2023123327-A1 · Apr 20, 2023 · US
Method for training face recognition model
US-2023120985-A1 · Apr 20, 2023 · US
Model Determination Method and Electronic Device
US-2023124389-A1 · Apr 20, 2023 · US
Text extraction method, text extraction model training method, electronic device and storage medium
US-2023106873-A1 · Apr 6, 2023 · US
Method of processing image, method of training model, electronic device and medium
US-2023065675-A1 · Mar 2, 2023 · US
Text detection method, text recognition method and apparatus
US-2023045715-A1 · Feb 9, 2023 · US
Method for recognizing text, electronic device and storage medium
US-2023010031-A1 · Jan 12, 2023 · US
Training method of text recognition model, text recognition method, and apparatus
US-2022415071-A1 · Dec 29, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Beijing Baidu Netcom Sci & Tech Co Ltd | 61 |
| Baidu online network technology beijing co ltd | 9 |
| Beijing Baidu Netcom Sci & Tec | 4 |
| Beijing Baidu Netcom Science Tech Co Ltd China | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06N3/045 | 49 |
| G06N3/08 | 48 |
| G06V10/82 | 43 |
| G06N3/0464 | 41 |
| G06N3/09 | 35 |