G06V 40/33
Based only on signature image
Official title: {based only on signature image, e.g. static signature recognition}
G06V40/33 (Based only on signature image) appears on 157 US grants and 161 published applications in this corpus.
Search patents in G06V- Granted patents
- 157
- Published applications
- 161
- Assignees
- 90
- Inventors
- 323
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 1 | 3 |
| 2012 | 1 | 3 |
| 2013 | 7 | 6 |
| 2014 | 3 | 4 |
| 2015 | 9 | 9 |
| 2016 | 3 | 8 |
| 2017 | 11 | 7 |
| 2018 | 8 | 12 |
| 2019 | 9 | 14 |
| 2020 | 15 | 13 |
| 2021 | 14 | 16 |
| 2022 | 16 | 14 |
| 2023 | 17 | 9 |
| 2024 | 15 | 15 |
| 2025 | 13 | 8 |
| 2026 | 9 | 12 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for check fraud detection8 Sep 2026US 12,731,428 B2U.S. Bank National Association
- Dynamic signature verification system to verify user signature using neural network1 Sep 2026US 12,725,454 B2Wacom Co., Ltd.
- Partial image search1 Sep 2026US 12,725,455 B1Jumio Corporation
- Dynamic signature identification from handwritten elements25 Aug 2026US 12,718,623 B2Oracle International Corporation
- Signature verification based on topological stochastic models4 Aug 2026US 12,700,253 B2The Bank of New York Mellon
- Dynamic signature identification from handwritten elements8 Oct 2026US 2026/0311514 A1Oracle International Corporation
- Coding Data Into a Handwritten Sample13 Aug 2026US 2026/0237233 A1Microchip Technology Incorporated
- Signature Verification System and Method Based on Image Analysis23 Jul 2026US 2026/0212707 A1ViewSonic International Corporation
- Systems and methods for check fraud detection2 Jul 2026US 2026/0188041 A1U.S. Bank National Association
- Fraud detection for signed documents14 May 2026US 2026/0134713 A1Paypal, Inc.
Most cited
By later US patents
- Method and apparatus for analyzing and/or comparing handwritten and/or biometric samples282US 7,580,551 B1The Research Foundation of State University of NY · 2009
- Systems and methods for remote deposit of checks194US 7,873,200 B1United Services Automobile Association (USAA) · 2011
- Systems and methods for verification of remotely deposited checks152US 8,959,033 B1United Services Automobile Association (USAA) · 2015
- Systems and methods for remote deposit of checks141US 8,392,332 B1United Services Automobile Association (USAA) · 2013
- Systems and methods for digital signature detection134US 9,058,512 B1United Services Automobile Association (USAA) · 2015