G06K 5/00
Methods or arrangements for verifying the correctness of markings on a record
Official title: Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
G06K5/00 (Methods or arrangements for verifying the correctness of markings on a record) appears on 509 US grants and 429 published applications in this corpus.
Search patents in G06K- Granted patents
- 509
- Published applications
- 429
- Assignees
- 293
- Inventors
- 891
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 10 | 0 |
| 1978 | 4 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 6 | 0 |
| 1989 | 12 | 0 |
| 1990 | 7 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 0 |
| 2002 | 6 | 6 |
| 2003 | 7 | 6 |
| 2004 | 2 | 2 |
| 2005 | 4 | 8 |
| 2006 | 9 | 8 |
| 2007 | 1 | 10 |
| 2008 | 7 | 9 |
| 2009 | 7 | 11 |
| 2010 | 7 | 14 |
| 2011 | 7 | 10 |
| 2012 | 9 | 21 |
| 2013 | 32 | 57 |
| 2014 | 42 | 69 |
| 2015 | 43 | 33 |
| 2016 | 48 | 19 |
| 2017 | 26 | 24 |
| 2018 | 22 | 21 |
| 2019 | 17 | 22 |
| 2020 | 19 | 24 |
| 2021 | 16 | 18 |
| 2022 | 11 | 12 |
| 2023 | 10 | 12 |
| 2024 | 14 | 6 |
| 2025 | 6 | 6 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for the identification, authentication, and tracking of physical assets11 Aug 2026US 12,705,440 B2Phydeliter Pty. Ltd.
- System and method to determine and highlight defective labels7 Apr 2026US 12,596,896 B2Hand Held Products, Inc.
- Security article authentication16 Sep 2025US 12,415,376 B2Viavi Solutions Inc.
- Methods, apparatuses, and systems for detecting printing defects and contaminated components of a printer12 Aug 2025US 12,388,937 B2Hand Held Products, Inc.
- Method, apparatus, and system for characterizing an optical system15 Jul 2025US 12,361,239 B2Hand Held Products, Inc.
- A system configured to print and apply labels9 Jul 2026US 2026/0192964 A1Videojet Technologies Inc.
- Security article authentication25 Dec 2025US 2025/0388039 A1Viavi Solutions Inc.
- Methods, apparatuses, and systems for detecting printing defects and contaminated components of a printer6 Nov 2025US 2025/0343866 A1Hand Held Products, Inc.
- System and method to determine and highlight defective labels16 Oct 2025US 2025/0322184 A1Hand Held Products, Inc.
- Bar-code printing device, method and computer program product for printing bar-codes4 Sep 2025US 2025/0278590 A1Vmi Holland B .V.
Most cited
By later US patents
- Decodable indicia reading terminal with indicia analysis functionality544US 8,636,212 B2Metrologic Instruments, Inc. · 2014
- Hospital error avoidance system511US 4,857,713 A1989
- System and method for detecting barcode printing errors425US 9,230,140 B1Hand Held Products, Inc. · 2016
- Banking system and method396US 4,523,330 ANCR Canada Ltd - NCR Canada Ltee · 1985
- Method and system for performing two factor authentication in mail order and telephone order transactions316US 8,453,925 B2Visa International Service Association · 2013