H04N 1/32267
Combined with processing of the image
Official title: {combined with processing of the image}
H04N1/32267 (Combined with processing of the image) appears on 487 US grants and 492 published applications in this corpus.
Search patents in H04N- Granted patents
- 487
- Published applications
- 492
- Assignees
- 212
- Inventors
- 709
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 10 | 0 |
| 2001 | 13 | 11 |
| 2002 | 11 | 20 |
| 2003 | 14 | 23 |
| 2004 | 24 | 21 |
| 2005 | 10 | 25 |
| 2006 | 24 | 30 |
| 2007 | 20 | 20 |
| 2008 | 8 | 11 |
| 2009 | 22 | 12 |
| 2010 | 15 | 19 |
| 2011 | 11 | 13 |
| 2012 | 21 | 13 |
| 2013 | 22 | 15 |
| 2014 | 21 | 13 |
| 2015 | 16 | 26 |
| 2016 | 23 | 39 |
| 2017 | 26 | 31 |
| 2018 | 38 | 24 |
| 2019 | 32 | 33 |
| 2020 | 17 | 22 |
| 2021 | 19 | 21 |
| 2022 | 21 | 17 |
| 2023 | 17 | 13 |
| 2024 | 13 | 7 |
| 2025 | 9 | 6 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image processing apparatus, image processing method, and recording medium for adding invisible error information and controlling image data output22 Sep 2026US 12,744,853 B2Ricoh Company, Ltd.
- Image reading system, image reading device, and image reading method28 Jul 2026US 12,695,839 B2Seiko Epson Corporation
- Halftone screens encoding signatures21 Apr 2026US 12,610,019 B2Hewlett-Packard Development Company, L. P.
- Methods and systems for adding one or more security patterns in documents6 Jan 2026US 12,519,897 B2Xerox Corporation
- Communication apparatus capable of receiving predetermined information for connecting to an external access point from an information processing apparatus having read a predetermined two-dimensional code, control method, and storage medium therefor11 Nov 2025US 12,471,009 B2Canon Kabushiki Kaisha
- Information processing apparatus, method, and program30 Jul 2026US 2026/0220308 A1Le-Techs Inc.
- Image processing device and method9 Jul 2026US 2026/0195374 A1Sony Group Corporation
- Systems and methods for encoding information in documents18 Jun 2026US 2026/0172522 A1Xerox Corporation
- Error correction with embedded parity2 Apr 2026US 2026/0094691 A1Globus Medical, Inc.
- Storage medium, information processing apparatus, and information processing method12 Mar 2026US 2026/0075146 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Method and apparatus for embedding authentication information within digital data738US 5,646,997 A1997
- Digital watermarking618US 5,915,027 ANEC Corporation · 1999
- Methods and systems for encoding and protecting data using digital signature and watermarking techniques486US 6,785,815 B1Intertrust Technologies Corporation · 2004
- Fragile watermarks for detecting tampering in images339US 6,064,764 ASeiko Epson Corporation · 2000
- Secure distribution of digital representations292US 6,141,753 AFraunhofer-Gesellschaft · 2000