G06V 40/168
Feature extraction
Official title: {Feature extraction; Face representation}
G06V40/168 (Feature extraction) appears on 5,558 US grants and 7,206 published applications in this corpus.
Search patents in G06V- Granted patents
- 5,558
- Published applications
- 7,206
- Assignees
- 1,838
- Inventors
- 12,326
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 3 | 0 |
| 1997 | 9 | 0 |
| 1998 | 8 | 0 |
| 1999 | 12 | 0 |
| 2000 | 9 | 0 |
| 2001 | 11 | 3 |
| 2002 | 6 | 12 |
| 2003 | 14 | 29 |
| 2004 | 8 | 40 |
| 2005 | 19 | 43 |
| 2006 | 33 | 46 |
| 2007 | 33 | 52 |
| 2008 | 31 | 67 |
| 2009 | 30 | 66 |
| 2010 | 49 | 64 |
| 2011 | 41 | 63 |
| 2012 | 81 | 76 |
| 2013 | 89 | 115 |
| 2014 | 103 | 221 |
| 2015 | 142 | 220 |
| 2016 | 209 | 337 |
| 2017 | 228 | 333 |
| 2018 | 269 | 439 |
| 2019 | 357 | 584 |
| 2020 | 497 | 632 |
| 2021 | 570 | 805 |
| 2022 | 605 | 809 |
| 2023 | 583 | 708 |
| 2024 | 591 | 598 |
| 2025 | 573 | 491 |
| 2026 | 326 | 353 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for virtual facial makeup removal and simulation, fast facial detection and landmark tracking, reduction in input video lag and shaking, and method for recommending makeup6 Oct 2026US 12,751,537 B2Shiseido Company, Ltd.
- Objects removal from video framing6 Oct 2026US 12,755,419 B2Hewlett-Packard Development Company, L. P.
- Information processing device, information processing method, and computer-readable storage medium6 Oct 2026US 12,755,444 B2NEC Corporation
- Learning apparatus, inference apparatus, inference system, learning method, inference method, and non-transitory computer-readable storage medium6 Oct 2026US 12,755,510 B2Canon Kabushiki Kaisha
- Differentially private open-classification machine learning model training with adaptive clipping6 Oct 2026US 12,755,517 B1Amazon Technologies, Inc.
- Abnormal physical condition determination system, abnormal physical condition determination method, and computer program8 Oct 2026US 2026/0311499 A1NEC Corporation
- Face forgery detection method and system based on graph convolutional neural network8 Oct 2026US 2026/0311515 A1Nanjing University of Posts and Telecommunications
- Control apparatus, image pickup apparatus, and control method8 Oct 2026US 2026/0311517 A1Canon Kabushiki Kaisha
- Non-Contact Intelligent Health Monitoring Method and System Using DrAI Screen Technology8 Oct 2026US 2026/0311881 A1
- Devices, methods, and graphical user interfaces for displaying a representation of a person8 Oct 2026US 2026/0313075 A1Apple Inc.
Most cited
By later US patents
- Apparatus and method for automated privacy protection in distributed images712US 9,396,354 B1Snapchat, Inc. · 2016
- Avatar animation, social networking and touch screen applications526US 9,460,541 B2Intel Corporation · 2016
- Avatar creation and editing518US 10,362,219 B2Apple Inc. · 2019
- Automatic avatar creation512US 8,692,830 B2Apple Inc. · 2014
- Avatar-based video encoding509US 9,589,357 B2Intel Corporation · 2017