G06T 7/246
Using feature-based methods
Official title: using feature-based methods, e.g. the tracking of corners or segments
G06T7/246 (Using feature-based methods) appears on 8,669 US grants and 10,882 published applications in this corpus.
Search patents in G06T- Granted patents
- 8,669
- Published applications
- 10,882
- Assignees
- 3,055
- Inventors
- 20,406
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 4 | 0 |
| 1994 | 9 | 0 |
| 1995 | 6 | 0 |
| 1996 | 11 | 0 |
| 1997 | 15 | 0 |
| 1998 | 17 | 0 |
| 1999 | 21 | 0 |
| 2000 | 19 | 0 |
| 2001 | 35 | 10 |
| 2002 | 28 | 32 |
| 2003 | 26 | 50 |
| 2004 | 36 | 55 |
| 2005 | 30 | 69 |
| 2006 | 53 | 75 |
| 2007 | 49 | 81 |
| 2008 | 61 | 92 |
| 2009 | 49 | 121 |
| 2010 | 49 | 186 |
| 2011 | 72 | 175 |
| 2012 | 141 | 173 |
| 2013 | 192 | 202 |
| 2014 | 194 | 306 |
| 2015 | 282 | 365 |
| 2016 | 322 | 435 |
| 2017 | 400 | 518 |
| 2018 | 478 | 680 |
| 2019 | 671 | 849 |
| 2020 | 827 | 963 |
| 2021 | 842 | 968 |
| 2022 | 761 | 1024 |
| 2023 | 781 | 969 |
| 2024 | 787 | 926 |
| 2025 | 813 | 888 |
| 2026 | 570 | 670 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System, method, and apparatus for tracking and labeling surgery tools6 Oct 2026US 12,751,777 B1Digital Surgery Systems, Inc.
- Optical inspection of waterjet drilled holes6 Oct 2026US 12,754,139 B1Rtx Corporation
- Shared augmented reality eyewear device with hand tracking alignment6 Oct 2026US 12,754,616 B2Snap Inc.
- Image processing apparatus and image processing method6 Oct 2026US 12,755,361 B2Sony Group Corporation
- Method and system for generating a training dataset for keypoint detection, and method and system for predicting 3D locations of virtual markers on a marker-less subject6 Oct 2026US 12,755,399 B2Nanyang Technological University
- System and method for direct augmented reality medical registration8 Oct 2026US 2026/0306189 A1Mediview Xr, Inc.
- Object path evaluation system8 Oct 2026US 2026/0306906 A1PGA TOUR Enterprises, LLC
- Game device8 Oct 2026US 2026/0306953 A1Tomy Company, Ltd.
- Optical inspection of waterjet drilled holes8 Oct 2026US 2026/0309636 A1Rtx Corporation
- Kernel-Based Frame Interpolation for Spatio-Temporally Adaptive Rendering8 Oct 2026US 2026/0311289 A1Disnev Enterprises, Inc.
Most cited
By later US patents
- Method and apparatus for multiplexing separately-authored metadata for insertion into a video data stream689US 6,357,042 B22002
- Gesture-controlled interfaces for self-service machines and other applications640US 6,681,031 B2Cybernet Systems Corporation · 2004
- Gesture-controlled interfaces for self-service machines and other applications605US 6,950,534 B2Cybernet Systems Corporation · 2005
- 3D human interface apparatus using motion recognition based on dynamic image processing561US 5,581,276 AKabushiki Kaisha Toshiba · 1996
- Face recognition from video images547US 6,301,370 B1Eyematic Interfaces, Inc. · 2001