G06T 1/0064
Geometric transfor invariant watermarking
Official title: {Geometric transfor invariant watermarking, e.g. affine transform invariant}
G06T1/0064 (Geometric transfor invariant watermarking) appears on 480 US grants and 455 published applications in this corpus.
Search patents in G06T- Granted patents
- 480
- Published applications
- 455
- Assignees
- 125
- Inventors
- 449
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 8 | 0 |
| 2001 | 17 | 13 |
| 2002 | 16 | 33 |
| 2003 | 30 | 44 |
| 2004 | 29 | 28 |
| 2005 | 12 | 20 |
| 2006 | 38 | 16 |
| 2007 | 16 | 37 |
| 2008 | 32 | 23 |
| 2009 | 19 | 19 |
| 2010 | 30 | 28 |
| 2011 | 28 | 22 |
| 2012 | 25 | 20 |
| 2013 | 25 | 10 |
| 2014 | 11 | 21 |
| 2015 | 8 | 14 |
| 2016 | 15 | 10 |
| 2017 | 14 | 14 |
| 2018 | 14 | 11 |
| 2019 | 17 | 12 |
| 2020 | 16 | 11 |
| 2021 | 12 | 10 |
| 2022 | 14 | 11 |
| 2023 | 6 | 5 |
| 2024 | 7 | 5 |
| 2025 | 8 | 10 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Data watermarking5 May 2026US 12,619,689 B1Kamanga Labs
- 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
- Method for embedding information in a decorative label17 Feb 2026US 12,555,175 B2Lego A/S
- 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
- Computer-implemented method for detecting and decoding one or more watermarks stored within one or more watermarked regions of an image21 May 2026US 2026/0141475 A1Sasha ApS
- Systems, methods, and applications of imperfect patterns for data encoding7 May 2026US 2026/0127700 A1Spot Vision LLC
- Zoom agnostic watermark extraction26 Mar 2026US 2026/0087580 A1Google Inc.
- Use of imperfect patterns to encode data on surfaces5 Mar 2026US 2026/0065404 A1Spot Vision LLC
Most cited
By later US patents
- Methods for surveying dissemination of proprietary empirical data1,132US 5,862,260 ADigimarc Corporation · 1999
- Computer system linked by using information in data objects1,131US 6,122,403 ADigimarc Corporation · 2000
- Watermark embedder and reader942US 6,614,914 B1Digimarc Corporation · 2003
- Method and system for digital image signatures682US 5,721,788 ACorbis Corporation · 1998
- Network linking method using steganographically embedded data objects665US 5,841,978 ADigimarc Corporation · 1998