G06V 30/24
Characterised by the processing or recognition method
Official title: characterised by the processing or recognition method (segmentation of character regions G06V30/148)
G06V30/24 (Characterised by the processing or recognition method) appears on 1,327 US grants and 1,331 published applications in this corpus.
Search patents in G06V- Granted patents
- 1,327
- Published applications
- 1,331
- Assignees
- 617
- Inventors
- 3,131
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 7 | 0 |
| 1991 | 9 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 8 | 0 |
| 1995 | 11 | 0 |
| 1996 | 8 | 0 |
| 1997 | 9 | 0 |
| 1998 | 23 | 0 |
| 1999 | 14 | 0 |
| 2000 | 13 | 0 |
| 2001 | 12 | 8 |
| 2002 | 13 | 20 |
| 2003 | 15 | 14 |
| 2004 | 17 | 23 |
| 2005 | 6 | 25 |
| 2006 | 18 | 41 |
| 2007 | 18 | 30 |
| 2008 | 29 | 41 |
| 2009 | 21 | 31 |
| 2010 | 36 | 37 |
| 2011 | 30 | 41 |
| 2012 | 48 | 49 |
| 2013 | 60 | 51 |
| 2014 | 51 | 47 |
| 2015 | 68 | 64 |
| 2016 | 60 | 80 |
| 2017 | 65 | 66 |
| 2018 | 65 | 73 |
| 2019 | 62 | 85 |
| 2020 | 94 | 97 |
| 2021 | 84 | 119 |
| 2022 | 76 | 83 |
| 2023 | 88 | 62 |
| 2024 | 75 | 58 |
| 2025 | 58 | 48 |
| 2026 | 24 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Unified framework for analysis and recognition of identity documents6 Oct 2026US 12,755,570 B2Smart Engines Service, LLC
- Method, computer-readable medium, and electronic device for image text recognition25 Aug 2026US 12,718,324 B2Tencent Technology (Shenzhen) Company Limited
- System and method for extracting information from partial images based on text stitching4 Aug 2026US 12,699,839 B2Walmart Apollo, LLC
- Character recognition device and character recognition method4 Aug 2026US 12,700,252 B2Panasonic Intellectual Property Management Co., Ltd.
- Classifier with outlier detection algorithm30 Jun 2026US 12,670,403 B2The Boeing Company
- Document structure information extracting and document merging apparatus using artificial intelligence10 Sep 2026US 2026/0268701 A1Allbigdat Inc.
- Bilingual augmented reality lamp with interactive language switching features3 Sep 2026US 2026/0259485 A1MonPetitWorld LLC
- Information processing system, information processing apparatus, and information processing method6 Aug 2026US 2026/0228468 A1Ricoh Company, Ltd.
- Method to improve object recognition in high-resolution vision systems6 Aug 2026US 2026/0229009 A1Datalogic IP Tech S.R.L.
- A device for tracking user eye and head position30 Jul 2026US 2026/0219732 A1
Most cited
By later US patents
- Dynamic method for recognizing objects and image processing system therefor497US 5,063,603 ADavid Sarnoff Research Center, Inc. · 1991
- Generating an image mask using machine learning409US 10,402,689 B1Snap Inc. · 2019
- Processing techniques for text capture from a rendered document396US 7,818,215 B2Exbiblio B. V. · 2010
- Adding information or functionality to a rendered document via association with an electronic counterpart374US 7,742,953 B2Exbiblio B. V. · 2010
- Image-based search engine for mobile phones with camera304US 7,565,139 B2Google Inc. · 2009