- All sections
- G - Physics
- G06V - Image or video recognition or understanding
- G06V 30/224 - Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
Patent holdings for IPC class G06V 30/224
Total number of patents in this class: 185
10-year publication summary
|
1
|
0
|
2
|
4
|
4
|
24
|
44
|
48
|
49
|
22
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Digimarc Corporation | 787 |
9 |
| United Services Automobile Association (USAA) | 2514 |
9 |
| SAP SE | 9657 |
7 |
| Walmart Apollo, LLC | 5887 |
7 |
| Capital One Services, LLC. | 7551 |
6 |
| Open Text Corporation | 525 |
4 |
| Bank of America Corporation | 6495 |
3 |
| Toshiba TEC Corporation | 3877 |
3 |
| PayPal, Inc. | 3804 |
3 |
| Divert, Inc. | 32 |
3 |
| Google LLC | 38759 |
3 |
| Hand held Products, Inc. | 1227 |
3 |
| Kofax, Inc. | 202 |
3 |
| Pixart Imaging Inc. | 1581 |
3 |
| Zebra Technologies Corporation | 1689 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Sony Corporation | 32931 |
2 |
| Target Brands, Inc. | 3883 |
2 |
| NEC Corporation | 32703 |
2 |
| Philip Morris USA Inc. | 744 |
2 |
| Other owners | 106 |