G06V 40/394
Matching
Official title: {Matching; Classification}
G06V40/394 (Matching) appears on 67 US grants and 76 published applications in this corpus.
Search patents in G06V- Granted patents
- 67
- Published applications
- 76
- Assignees
- 47
- Inventors
- 160
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 5 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 3 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 5 |
| 2016 | 3 | 7 |
| 2017 | 4 | 3 |
| 2018 | 4 | 10 |
| 2019 | 8 | 10 |
| 2020 | 9 | 6 |
| 2021 | 4 | 7 |
| 2022 | 7 | 8 |
| 2023 | 4 | 4 |
| 2024 | 6 | 1 |
| 2025 | 6 | 3 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Partial image search1 Sep 2026US 12,725,455 B1Jumio Corporation
- Partial image search7 Jul 2026US 12,676,026 B1Jumio Corporation
- Signature verification15 Jul 2025US 12,361,105 B2Microsoft Technology Licensing, LLC
- Method and apparatus for authenticating handwritten signature based on multiple authentication algorithms13 May 2025US 12,299,095 B2Secuve Co., Ltd.
- Handwriting geometry recognition and calibration system by using neural network and mathematical feature29 Apr 2025US 12,287,850 B2Sunia Pte. Ltd.
- Authenticated Spatial Gesture Recognition14 May 2026US 2026/0134072 A1International Business Machines Corporation
- Device-independent user authentication5 Mar 2026US 2026/0065714 A1Capital One Services, LLC
- Systems and methods for providing continuous signature management6 Nov 2025US 2025/0343839 A1Wells Fargo Bank, N. A.
- Signature verification18 Sep 2025US 2025/0291889 A1Microsoft Technology Licensing, LLC
- Methods and systems for adaptive, template-independent handwriting extraction from images using machine learning models5 Jun 2025US 2025/0182530 A1
Most cited
By later US patents
- Method for training a neural network for classifying an unknown signal with respect to known signals33US 5,455,892 AU. S. Philips Corporation · 1995
- Camera-based handwriting tracking24US 6,633,671 B2California Institute of Technology · 2003
- Systems and methods for counterfeit check detection19US 10,210,522 B1United Services Automobile Association (USAA) · 2019
- Method and device using a neural network for classifying data15US 5,568,591 AU. S. Philips Corporation · 1996
- System for and methods of storing and comparing computer generated continuous vector lines through a non-secure or a secure communication channel13US 8,004,491 B22011