G06V 40/1376
Matching features related to ridge properties or fingerprint texture
Official title: {Matching features related to ridge properties or fingerprint texture}
G06V40/1376 (Matching features related to ridge properties or fingerprint texture) appears on 356 US grants and 401 published applications in this corpus.
Search patents in G06V- Granted patents
- 356
- Published applications
- 401
- Assignees
- 164
- Inventors
- 777
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 4 |
| 2006 | 0 | 4 |
| 2007 | 0 | 2 |
| 2008 | 2 | 4 |
| 2009 | 0 | 3 |
| 2010 | 4 | 6 |
| 2011 | 2 | 4 |
| 2012 | 4 | 3 |
| 2013 | 5 | 7 |
| 2014 | 2 | 6 |
| 2015 | 4 | 15 |
| 2016 | 18 | 34 |
| 2017 | 29 | 48 |
| 2018 | 32 | 69 |
| 2019 | 55 | 56 |
| 2020 | 58 | 39 |
| 2021 | 38 | 28 |
| 2022 | 37 | 21 |
| 2023 | 22 | 17 |
| 2024 | 18 | 15 |
| 2025 | 15 | 9 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for fake fingerprints generation, and training method of artificial intelligence for identifying fake fingerprints22 Sep 2026US 12,743,873 B2Suprema Inc.
- Biometric reader with micro-electromechanical system (MEMS) components28 Jul 2026US 12,694,707 B1Adeia Guides Inc.
- Biological pattern information processing device, biological pattern information processing method, and program30 Jun 2026US 12,670,742 B2NEC Corporation
- Method for verifying the authencity of a fingerprint26 May 2026US 12,639,410 B2Idemia Identity & Security France
- Fingerprint feature extraction device, storage medium storing instructions to perform fingerprint feature extraction method, and method for training neural network to extract feature information of fingerprint26 May 2026US 12,639,978 B2Suprema Inc.
- Fingerprint feature extraction device, storage medium storing instructions to perform fingerprint feature extraction method, and method for training neural network to extract feature information of fingerprint17 Sep 2026US 2026/0279096 A1Suprema Inc.
- Device and method of classifying fingerprint pattern type using deep learning17 Sep 2026US 2026/0279097 A1Republic of Korea (National Forensic Service Director Ministry of the Interior and Safety)
- Systems and methods for fingerprint scanning with smudge detection and correction2 Jul 2026US 2026/0188045 A1Google Inc.
- Fingerprint classification device and method using fingerprint classification algorithm based on fingerprint classification system features2 Jul 2026US 2026/0188046 A1Republic of Korea (National Forensic Service Director Ministry of the Interior and Safety)
- Method and apparatus for fake fingerprints generation, and training method of artificial intelligence for identifying fake fingerprints7 May 2026US 2026/0127859 A1Suprema Inc.
Most cited
By later US patents
- Method and apparatus for verifying identity using image correlation277US 5,067,162 AIdentix Incorporated · 1991
- Eyewear device with fingerprint sensor for user input271US 11,092,998 B1Snap Inc. · 2021
- Fingerprint sensing assemblies and methods of making85US 7,751,601 B2Validity Sensors, Inc. · 2010
- Ultrasonic fingerprint authentication based on beam forming73US 9,424,456 B1Amazon Technologies, Inc. · 2016
- Guided fingerprint enrolment49US 9,477,872 B2Fingerprint Cards AB · 2016