G06V 30/1801
Detecting partial patterns
Official title: {Detecting partial patterns, e.g. edges or contours, or configurations, e.g. loops, corners, strokes or intersections (extracting features by contour coding G06V30/182)}
G06V30/1801 (Detecting partial patterns) appears on 475 US grants and 529 published applications in this corpus.
Search patents in G06V- Granted patents
- 475
- Published applications
- 529
- Assignees
- 297
- Inventors
- 1,351
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 3 | 5 |
| 2005 | 0 | 3 |
| 2006 | 4 | 2 |
| 2007 | 3 | 8 |
| 2008 | 1 | 1 |
| 2009 | 3 | 5 |
| 2010 | 5 | 3 |
| 2011 | 5 | 5 |
| 2012 | 2 | 4 |
| 2013 | 10 | 6 |
| 2014 | 9 | 8 |
| 2015 | 8 | 4 |
| 2016 | 8 | 6 |
| 2017 | 7 | 10 |
| 2018 | 9 | 38 |
| 2019 | 21 | 27 |
| 2020 | 28 | 29 |
| 2021 | 36 | 54 |
| 2022 | 44 | 83 |
| 2023 | 61 | 76 |
| 2024 | 55 | 60 |
| 2025 | 66 | 64 |
| 2026 | 42 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for providing animation effect and electronic device supporting the same8 Sep 2026US 12,731,320 B2Samsung Electronics Co., Ltd.
- Matching digital fonts utilizing a residual neural network8 Sep 2026US 12,731,422 B2Adobe Inc.
- Systems and methods for a user interface overlay for fraud detection across accounts25 Aug 2026US 12,718,249 B2Mitek Systems, Inc.
- Moving text region detection for broken text recovery25 Aug 2026US 12,718,610 B2Samsung Electronics Co., Ltd.
- Label capture using optical pattern recognition and barcode semantics18 Aug 2026US 12,711,794 B1Scandit AG
- Variance aware techniques to prune neural networks8 Oct 2026US 2026/0310965 A1NVIDIA Corporation
- Method and system for single pass optical character recognition24 Sep 2026US 2026/0289995 A1
- Picture detection method, device, equipment and medium24 Sep 2026US 2026/0290002 A1Welab Information Technology (Shenzhen) Limited
- Unsupervised text region identification24 Sep 2026US 2026/0290058 A1Open Text Holdings, Inc.
- Method and system for generating editable schematic illustration of non-editable schematic illustration10 Sep 2026US 2026/0268554 A1L&T Technology Services Limited
Most cited
By later US patents
- System for capturing a document in an image signal568US 8,600,167 B2Hand Held Products, Inc. · 2013
- Method and apparatus for character recognition of handwritten input207US 5,742,705 A1998
- Automatic remote deposit image preparation apparatuses, methods and systems191US 8,688,579 B1United Services Automobile Association (USAA) · 2014
- Apparatuses, methods and systems for remote deposit capture with enhanced image detection145US 9,129,340 B1United Services Automobile Association (USAA) · 2015
- Hierarchical constrained automatic learning neural network for character recognition134US 5,067,164 AAT&T Bell Laboratories · 1991