G06T 2201/0061
Embedding of the watermark in each block of the image
Official title: Embedding of the watermark in each block of the image, e.g. segmented watermarking
G06T2201/0061 (Embedding of the watermark in each block of the image) appears on 515 US grants and 488 published applications in this corpus.
Search patents in G06T- Granted patents
- 515
- Published applications
- 488
- Assignees
- 179
- Inventors
- 707
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 12 | 0 |
| 2001 | 12 | 8 |
| 2002 | 11 | 25 |
| 2003 | 25 | 38 |
| 2004 | 32 | 39 |
| 2005 | 19 | 40 |
| 2006 | 31 | 33 |
| 2007 | 31 | 27 |
| 2008 | 25 | 37 |
| 2009 | 31 | 28 |
| 2010 | 30 | 26 |
| 2011 | 30 | 18 |
| 2012 | 36 | 6 |
| 2013 | 24 | 9 |
| 2014 | 19 | 10 |
| 2015 | 10 | 14 |
| 2016 | 8 | 12 |
| 2017 | 10 | 16 |
| 2018 | 15 | 12 |
| 2019 | 17 | 15 |
| 2020 | 19 | 19 |
| 2021 | 12 | 16 |
| 2022 | 16 | 15 |
| 2023 | 11 | 3 |
| 2024 | 12 | 9 |
| 2025 | 8 | 6 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Artwork generated to convey digital messages, and methods/apparatuses for generating such artwork16 Jun 2026US 12,657,645 B2Digimarc Corporation
- Use of imperfect patterns to encode data on surfaces5 May 2026US 12,620,049 B2Spot Vision LLC
- Use of imperfect patterns to encode data on surfaces7 Apr 2026US 12,597,085 B2Spot Vision LLC
- System for mitigating the problem of deepfake media content using watermarking25 Nov 2025US 12,482,053 B2Digimarc Corporation
- Digital image watermarking by embedding identifier bits in blocks of digital image4 Nov 2025US 12,462,322 B2Wacom Co., Ltd.
- Digital watermarking for authenticity and security in lifecycle management of digital content2 Jul 2026US 2026/0187746 A1Sap SE
- Devices and methods for digital watermarking30 Apr 2026US 2026/0120223 A1Huawei Technologies Co., Ltd.
- System for mitigating the problem of deepfake media content using watermarking30 Apr 2026US 2026/0120224 A1Digimarc Corporation
- Use of imperfect patterns to encode data on surfaces5 Mar 2026US 2026/0065404 A1Spot Vision LLC
- Digital image watermarking by embedding identifier bits in blocks of digital image5 Feb 2026US 2026/0038076 A1Wacom Co., Ltd.
Most cited
By later US patents
- Watermark embedder and reader942US 6,614,914 B1Digimarc Corporation · 2003
- Method and apparatus for embedding authentication information within digital data738US 5,646,997 A1997
- Digital watermarking618US 5,915,027 ANEC Corporation · 1999
- Digital watermarks and methods for security documents503US 6,345,104 B12002
- Embedding encoded information in an iconic version of a text image494US 5,761,686 AXerox Corporation · 1998