H04N 2201/3246
Of data relating to permitted access or usage
Official title: of data relating to permitted access or usage, e.g. level of access or usage parameters for digital rights management [DRM] related to still images
H04N2201/3246 (Of data relating to permitted access or usage) appears on 325 US grants and 398 published applications in this corpus.
Search patents in H04N- Granted patents
- 325
- Published applications
- 398
- Assignees
- 105
- Inventors
- 572
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 8 |
| 2002 | 6 | 15 |
| 2003 | 8 | 14 |
| 2004 | 8 | 15 |
| 2005 | 11 | 29 |
| 2006 | 11 | 41 |
| 2007 | 11 | 35 |
| 2008 | 15 | 36 |
| 2009 | 24 | 34 |
| 2010 | 19 | 26 |
| 2011 | 22 | 23 |
| 2012 | 40 | 13 |
| 2013 | 32 | 18 |
| 2014 | 23 | 19 |
| 2015 | 23 | 18 |
| 2016 | 14 | 11 |
| 2017 | 16 | 14 |
| 2018 | 9 | 9 |
| 2019 | 10 | 3 |
| 2020 | 7 | 3 |
| 2021 | 2 | 2 |
| 2022 | 1 | 2 |
| 2023 | 2 | 3 |
| 2024 | 1 | 1 |
| 2025 | 1 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic device, method for controlling electronic device, and recording medium15 Sep 2026US 12,739,334 B2Canon Kabushiki Kaisha
- Communication system and image obtaining device configured to transmit image data and to transmit encryption key, nontransitory computer-readable recording medium storing computer readable instructions for image obtaining device, and controlling method for image obtaining device5 May 2026US 12,621,401 B2Brother Kogyo Kabushiki Kaisha
- Shredder system18 Mar 2025US 12,251,704 B2Realize Company Inc.
- Image forming apparatus, control method, and storage medium26 Nov 2024US 12,155,802 B2Canon Kabushiki Kaisha
- Image reading apparatus to manage transmission destination of input image18 Apr 2023US 11,632,476 B2Pfu Limited
- Image reading system, image reading method, reading apparatus, and storage medium10 Sep 2026US 2026/0270358 A1Canon Kabushiki Kaisha
- Information processing system, non-transitory computer readable medium storing program, and information processing method29 Jan 2026US 2026/0032208 A1FUJIFILM Business Innovation Corp.
- Communication system, image obtaining device, non-transitory computer-readable recording medium storing computer-readable instructions for image obtaining device, and controlling method for image obtaining device19 Jun 2025US 2025/0203032 A1Brother Kogyo Kabushiki Kaisha
- Sending security document according to security level of multiple destinations17 Apr 2025US 2025/0126218 A1Hewlett-Packard Development Company, L. P.
- Electronic device, method for controlling electronic device, and recording medium20 Mar 2025US 2025/0097360 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Computer system linked by using information in data objects1,131US 6,122,403 ADigimarc Corporation · 2000
- Watermark enabled video objects735US 6,411,725 B1Digimarc Corporation · 2002
- Audio or video steganography281US 6,266,430 B1Digimarc Corporation · 2001
- Methods and systems for watermark processing of line art images266US 6,449,377 B1Digimarc Corporation · 2002
- Method and apparatus for copy protection258US 6,523,113 B1Apple Computer, Inc. · 2003