G06V 40/40
Spoof detection
Official title: Spoof detection, e.g. liveness detection
G06V40/40 (Spoof detection) appears on 1,560 US grants and 1,966 published applications in this corpus.
Search patents in G06V- Granted patents
- 1,560
- Published applications
- 1,966
- Assignees
- 627
- Inventors
- 3,214
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 3 | 8 |
| 2003 | 5 | 13 |
| 2004 | 4 | 12 |
| 2005 | 5 | 7 |
| 2006 | 7 | 11 |
| 2007 | 4 | 27 |
| 2008 | 8 | 24 |
| 2009 | 19 | 19 |
| 2010 | 21 | 24 |
| 2011 | 15 | 15 |
| 2012 | 23 | 40 |
| 2013 | 31 | 35 |
| 2014 | 41 | 39 |
| 2015 | 51 | 56 |
| 2016 | 39 | 90 |
| 2017 | 65 | 108 |
| 2018 | 85 | 140 |
| 2019 | 107 | 144 |
| 2020 | 141 | 174 |
| 2021 | 155 | 206 |
| 2022 | 184 | 184 |
| 2023 | 144 | 174 |
| 2024 | 147 | 147 |
| 2025 | 144 | 145 |
| 2026 | 97 | 122 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Age verification29 Sep 2026US 12,749,342 B1Shufti Pro Ltd
- System and method for determining liveness using face rotation29 Sep 2026US 12,749,348 B2Regula Forensics Inc.
- Method and apparatus for fake fingerprints generation, and training method of artificial intelligence for identifying fake fingerprints22 Sep 2026US 12,743,873 B2Suprema Inc.
- Systems and processes for digital identity authentication via lossless fuzzy extractors22 Sep 2026US 12,744,675 B1T Stamp Inc.
- Method and system for performing video-based automatic identity verification15 Sep 2026US 12,738,100 B2HyperVerge Technologies Private Limited
- Face forgery detection method and system based on graph convolutional neural network8 Oct 2026US 2026/0311515 A1Nanjing University of Posts and Telecommunications
- Method of Displaying Content On A Screen Of An Electronic Processing Device1 Oct 2026US 2026/0300457 A1Yeo Messaging Ltd.
- Detecting a facial authentication attack1 Oct 2026US 2026/0301470 A1Lenovo (United States) Inc.
- Information processing apparatus, information processing method, and non-transitory recording medium1 Oct 2026US 2026/0301471 A1NEC Corporation
- Biometric verification1 Oct 2026US 2026/0301472 A1
Most cited
By later US patents
- Biometric personal identification system based on iris analysis673US 5,291,560 AIri Scan Incorporated · 1994
- Biometric, personal authentication system447US 5,719,950 AMinnesota Mining and Manufacturing Company · 1998
- Pointing device with biometric sensor385US 6,148,094 A2000
- Electronic apparatus comprising fingerprint sensing devices356US 6,327,376 B1U. S. Philips Corporation · 2001
- Image analysis for user authentication316US 9,202,105 B1Amazon Technologies, Inc. · 2015