Key-point based text region identification
US-2025329180-A1 · Oct 23, 2025 · US
characterised by the type of writing
characterised by the type of writing · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06V30/22 |
| Official title | characterised by the type of writing |
| Display label | characterised by the type of writing |
| Total patents | 74 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2022 | 7 |
| 2023 | 15 |
| 2024 | 20 |
| 2025 | 17 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dynamic transfer instrument image capture
US-12450708-B2 · Oct 21, 2025 · US
Systems and methods for a user interface overlay for fraud detection
US-2025225524-A1 · Jul 10, 2025 · US
Systems and methods for a user interface overlay for fraud detection across accounts
US-2025225525-A1 · Jul 10, 2025 · US
Apparatus and method for assigning financial transaction document images to respective models for fraud detection based on document image characteristics
US-12354411-B1 · Jul 8, 2025 · US
Evaluating perforations on document images
US-12350952-B2 · Jul 8, 2025 · US
Electronic device for processing handwriting input, and operation method therefor
US-12340608-B2 · Jun 24, 2025 · US
Model training method, data processing method and related apparatuses
US-2025131757-A1 · Apr 24, 2025 · US
Virtual whiteboard system and method
US-2025117997-A1 · Apr 10, 2025 · US
Electronic device and handwriting recognition method
US-12266200-B2 · Apr 1, 2025 · US
Method and apparatus for document analysis through layer separation by machine learning with cross-layer reasoning
US-2025078557-A1 · Mar 6, 2025 · US
Handwriting Recognition Method, Training Method and Training Device of Handwriting Recognition Model
US-2025005946-A1 · Jan 2, 2025 · US
Image processing system, image processing method, and storage medium
US-12183101-B2 · Dec 31, 2024 · US
Method and electronic device for improving user input recognition performance
US-2024378916-A1 · Nov 14, 2024 · US
Intelligent model selection system for style-specific digital content generation
US-2024370660-A1 · Nov 7, 2024 · US
Edit of text layer and image layer in document including handwritten text
US-2024330572-A1 · Oct 3, 2024 · US
Reading and recognizing handwritten characters to identify names using neural network techniques
US-12106591-B2 · Oct 1, 2024 · US
Electronic device for processing handwriting input, and operation method therefor
US-2024320994-A1 · Sep 26, 2024 · US
Enhancing machine translation of handwritten documents
US-12080089-B2 · Sep 3, 2024 · US
Dynamic transfer instrument image capture
US-2024281944-A1 · Aug 22, 2024 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06V30/22?
- CPC G06V30/22 is the Cooperative Patent Classification code for “characterised by the type of writing.”
- How many patents are filed under CPC G06V30/22 (characterised by the type of writing)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC G06V30/22 growing?
- Publication counts under this code: 20 in 2024 vs 17 in 2025 (latest complete years).