H04N 1/00326
With a data reading, recognizing or recording apparatus
Official title: {with a data reading, recognizing or recording apparatus, e.g. with a bar-code apparatus (arrangements for the associated working of recording or reproducing apparatus with related apparatus G11B31/00)}
H04N1/00326 (With a data reading, recognizing or recording apparatus) appears on 2,006 US grants and 2,297 published applications in this corpus.
Search patents in H04N- Granted patents
- 2,006
- Published applications
- 2,297
- Assignees
- 340
- Inventors
- 2,467
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 8 | 0 |
| 1997 | 11 | 0 |
| 1998 | 12 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 15 | 7 |
| 2002 | 20 | 39 |
| 2003 | 25 | 70 |
| 2004 | 45 | 107 |
| 2005 | 43 | 214 |
| 2006 | 101 | 105 |
| 2007 | 85 | 102 |
| 2008 | 100 | 134 |
| 2009 | 98 | 141 |
| 2010 | 118 | 143 |
| 2011 | 173 | 105 |
| 2012 | 99 | 77 |
| 2013 | 70 | 117 |
| 2014 | 82 | 94 |
| 2015 | 143 | 91 |
| 2016 | 91 | 75 |
| 2017 | 78 | 99 |
| 2018 | 70 | 82 |
| 2019 | 95 | 98 |
| 2020 | 91 | 81 |
| 2021 | 74 | 76 |
| 2022 | 59 | 67 |
| 2023 | 60 | 67 |
| 2024 | 54 | 41 |
| 2025 | 33 | 39 |
| 2026 | 15 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image processing apparatus, method of controlling the same, and storage medium6 Oct 2026US 12,755,642 B2Canon Kabushiki Kaisha
- Methods, apparatuses, and computer program products for calibrating radio-frequency identification (RFID) printers15 Sep 2026US 12,739,328 B2Hand Held Products, Inc.
- Image forming apparatus, medium ejection method, and computer-readable storage medium1 Sep 2026US 12,726,577 B2Toshiba Tec Kabushiki Kaisha
- Security system25 Aug 2026US 12,718,642 B2Toshiba Tec Kabushiki Kaisha
- Method and system for ensuring dual bar code authentication of documents25 Aug 2026US 12,719,992 B2Tata Consultancy Services Limited
- Image reading apparatus capable of changing port for use according to connection status20 Aug 2026US 2026/0246884 A1KYOCERA Document Solutions Inc.
- System and method for auto-scaling optimizing optical character recogin ition (ocr) processing of documents based on workload prediction13 Aug 2026US 2026/0238732 A1KYOCERA Document Solutions Inc.
- Image processing apparatus and control method for controlling image processing apparatus6 Aug 2026US 2026/0230567 A1Canon Kabushiki Kaisha
- Information processing apparatus, methods for controlling the same, storage medium, and image forming apparatus30 Jul 2026US 2026/0219601 A1Canon Kabushiki Kaisha
- Information management system30 Jul 2026US 2026/0222499 A1Seiko Epson Corporation
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
- Indicia reading terminal processing plurality of frames of image data responsively to trigger signal activation519US 8,794,526 B2Hand Held Products, Inc. · 2014
- Method and system for obtaining person-specific images in a public venue433US 6,526,158 B12003
- Processing techniques for text capture from a rendered document396US 7,818,215 B2Exbiblio B. V. · 2010