G06K 7/1456
Determining the orientation of the optical code with respect to the reader
Official title: {determining the orientation of the optical code with respect to the reader and correcting therefore}
G06K7/1456 (Determining the orientation of the optical code with respect to the reader) appears on 343 US grants and 269 published applications in this corpus.
Search patents in G06K- Granted patents
- 343
- Published applications
- 269
- Assignees
- 166
- Inventors
- 546
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 10 | 0 |
| 1997 | 9 | 0 |
| 1998 | 9 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 3 | 3 |
| 2002 | 6 | 4 |
| 2003 | 7 | 2 |
| 2004 | 6 | 17 |
| 2005 | 2 | 9 |
| 2006 | 8 | 12 |
| 2007 | 16 | 6 |
| 2008 | 8 | 11 |
| 2009 | 5 | 9 |
| 2010 | 10 | 10 |
| 2011 | 13 | 16 |
| 2012 | 8 | 5 |
| 2013 | 11 | 9 |
| 2014 | 8 | 10 |
| 2015 | 12 | 13 |
| 2016 | 14 | 20 |
| 2017 | 15 | 12 |
| 2018 | 15 | 7 |
| 2019 | 18 | 11 |
| 2020 | 10 | 20 |
| 2021 | 19 | 23 |
| 2022 | 18 | 16 |
| 2023 | 18 | 9 |
| 2024 | 13 | 7 |
| 2025 | 7 | 5 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method and system for scanning a code on a transparent part30 Sep 2025US 12,430,526 B2APPLIED Materials.Inc.
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- Generating a plurality of partial code options20 Aug 2026US 2026/0244886 A1Flexa Inc.
- System and method for improving item scan rates in distribution network25 Jun 2026US 2026/0179031 A1United States Postal Service
- Methods and apparatus for commissioning microinverters in a photovoltaic system23 Apr 2026US 2026/0111694 A1Enphase Energy, Inc.
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Most cited
By later US patents
- Record with encoded data561US 5,337,361 ASymbol Technologies, Inc. · 1994
- High density two-dimensional bar code symbol559US 5,304,786 ASymbol Technologies, Inc. · 1994
- System and method to manipulate an image541US 8,630,491 B22014
- Optically readable two-dimensional code and method and apparatus using the same399US 5,726,435 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1998
- Method and apparatus for decoding two-dimensional bar code using CCD/CMD camera386US 5,319,181 ASymbol Technologies, Inc. · 1994