H04N 1/32325
The embedded data being visible
Official title: {the embedded data being visible}
H04N1/32325 (The embedded data being visible) appears on 79 US grants and 94 published applications in this corpus.
Search patents in H04N- Granted patents
- 79
- Published applications
- 94
- Assignees
- 48
- Inventors
- 154
- Latest grant
- 2 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 7 |
| 2007 | 1 | 8 |
| 2008 | 3 | 6 |
| 2009 | 4 | 7 |
| 2010 | 4 | 3 |
| 2011 | 5 | 6 |
| 2012 | 8 | 4 |
| 2013 | 6 | 4 |
| 2014 | 4 | 3 |
| 2015 | 5 | 7 |
| 2016 | 8 | 10 |
| 2017 | 8 | 9 |
| 2018 | 5 | 1 |
| 2019 | 5 | 4 |
| 2020 | 2 | 1 |
| 2021 | 2 | 3 |
| 2022 | 1 | 2 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Display case with transparent display for watermarking2 Sep 2025US 12,407,787 B2International Business Machines Corporation
- Secure content augmentation systems and methods12 Aug 2025US 12,386,988 B2Intertrust Technologies Corporation
- Secure content augmentation systems and methods25 Jun 2024US 12,019,770 B2Intertrust Technologies Corporation
- Secure content augmentation systems and methods21 Mar 2023US 11,610,013 B2
- Methods for processing and verifying a document6 Dec 2022US 11,522,715 B2Ordnance Survey Limited
- Secure content augmentation systems and methods5 Feb 2026US 2026/0037652 A1Intertrust Technologies Corporation
- Secure content augmentation systems and methods12 Sep 2024US 2024/0303353 A1Intertrust Technologies Corporation
- Secure content augmentation systems and methods22 Jun 2023US 2023/0195915 A1Intertrust Technologies Corporation
- Display case with transparent display for watermarking18 May 2023US 2023/0156137 A1International Business Machines Corporation
- The method of single-use processing of data saved in a quick response (qr) code3 Nov 2022US 2022/0351181 A1Semble8 Limited
Most cited
By later US patents
- Color correct digital watermarking of images472US 5,530,759 AInternational Business Machines Corporation · 1996
- Secure content augmentation systems and methods33US 12,019,770 B2Intertrust Technologies Corporation · 2024
- Watermarks for secure distribution of digital data25US 7,349,553 B2The Boeing Company · 2008
- Active images through digital watermarking23US 8,570,586 B2Digimarc Corporation · 2013
- Security mark with copyable and non-copyable elements19US 9,282,215 B2Xerox Corporation · 2016