- All sections
- G - Physics
- G06V - Image or video recognition or understanding
- G06V 40/30 - Writer recognitionReading and verifying signatures
Patent holdings for IPC class G06V 40/30
Total number of patents in this class: 142
10-year publication summary
|
1
|
3
|
4
|
5
|
15
|
28
|
30
|
32
|
19
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Capital One Services, LLC. | 10013 |
16 |
| United Services Automobile Association (USAA) | 3238 |
6 |
| Wacom Co., Ltd. | 2114 |
6 |
| International Business Machines Corporation | 62671 |
5 |
| Parascript, LLC | 25 |
5 |
| Wells Fargo Bank, National Association | 4521 |
5 |
| Microsoft Technology Licensing, LLC | 54463 |
4 |
| Bank of Montreal | 455 |
4 |
| The Bank of New York Mellon | 271 |
4 |
| Entrust & Title (FZE) | 6 |
4 |
| Bank of America Corporation | 8433 |
3 |
| JPMorgan Chase Bank, National Association | 8958 |
3 |
| DocuSign, Inc. | 375 |
3 |
| Secuve Co.,Ltd. | 43 |
3 |
| U.S. Bank National Association | 769 |
3 |
| The Boogie Badge, Inc. | 7 |
3 |
| Samsung Electronics Co., Ltd. | 157946 |
2 |
| Hewlett-Packard Development Company, L.P. | 25180 |
2 |
| Ricoh Company, Ltd. | 13333 |
2 |
| PayPal, Inc. | 4346 |
2 |
| Other owners | 57 |