H04N 1/00328
With an apparatus processing optically-read information
Official title: {with an apparatus processing optically-read information}
H04N1/00328 (With an apparatus processing optically-read information) appears on 778 US grants and 938 published applications in this corpus.
Search patents in H04N- Granted patents
- 778
- Published applications
- 938
- Assignees
- 219
- Inventors
- 1,465
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 3 |
| 2002 | 3 | 10 |
| 2003 | 4 | 8 |
| 2004 | 7 | 23 |
| 2005 | 12 | 41 |
| 2006 | 7 | 20 |
| 2007 | 15 | 19 |
| 2008 | 18 | 28 |
| 2009 | 14 | 26 |
| 2010 | 26 | 41 |
| 2011 | 19 | 45 |
| 2012 | 33 | 34 |
| 2013 | 31 | 41 |
| 2014 | 30 | 48 |
| 2015 | 56 | 50 |
| 2016 | 47 | 50 |
| 2017 | 49 | 43 |
| 2018 | 37 | 51 |
| 2019 | 63 | 82 |
| 2020 | 62 | 59 |
| 2021 | 61 | 51 |
| 2022 | 43 | 51 |
| 2023 | 43 | 48 |
| 2024 | 34 | 26 |
| 2025 | 27 | 27 |
| 2026 | 6 | 13 |
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
- Method and system for ensuring dual bar code authentication of documents25 Aug 2026US 12,719,992 B2Tata Consultancy Services Limited
- Predictive system of identification and authentication through images23 Jun 2026US 12,664,247 B2
- System including operation device and information storing apparatus, method performed by the system, and the information storing apparatus26 May 2026US 12,639,018 B2Ricoh Company, Ltd.
- Non-transitory computer readable medium, image forming system, and image forming apparatus19 May 2026US 12,634,403 B2FUJIFILM Business Innovation Corp.
- 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
- Image forming apparatus14 May 2026US 2026/0133735 A1KYOCERA Document Solutions Inc.
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
- Embedded metadata engines in digital capture devices382US 7,403,224 B2Virage, Inc. · 2008
- Record with encoded data328US 5,471,533 ASymbol Technologies, Inc. · 1995