G06T 1/0071
Using multiple or alternating watermarks
Official title: {using multiple or alternating watermarks}
G06T1/0071 (Using multiple or alternating watermarks) appears on 387 US grants and 370 published applications in this corpus.
Search patents in G06T- Granted patents
- 387
- Published applications
- 370
- Assignees
- 132
- Inventors
- 532
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 9 | 5 |
| 2002 | 11 | 43 |
| 2003 | 19 | 26 |
| 2004 | 27 | 23 |
| 2005 | 22 | 27 |
| 2006 | 28 | 23 |
| 2007 | 25 | 22 |
| 2008 | 22 | 21 |
| 2009 | 20 | 27 |
| 2010 | 18 | 23 |
| 2011 | 21 | 8 |
| 2012 | 34 | 15 |
| 2013 | 18 | 10 |
| 2014 | 15 | 13 |
| 2015 | 10 | 15 |
| 2016 | 12 | 8 |
| 2017 | 5 | 9 |
| 2018 | 11 | 5 |
| 2019 | 14 | 15 |
| 2020 | 10 | 5 |
| 2021 | 11 | 8 |
| 2022 | 7 | 8 |
| 2023 | 7 | 3 |
| 2024 | 1 | 1 |
| 2025 | 4 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multiple scrambled layers for audio watermarking18 Aug 2026US 12,711,968 B2The Nielsen Company (US), LLC
- Method, device, and computer program product for embedding watermark24 Feb 2026US 12,561,411 B2Dell Products L. P.
- Identifying a digital watermark in an image/video/audio stream where the image has been converted to a different format27 Jan 2026US 12,536,605 B2Micro Focus LLC
- Methods and systems for watermarking digital data16 Dec 2025US 12,499,187 B2Huawei Cloud Computing Technologies Co., Ltd.
- Anti-collusion system using multiple watermark images9 Sep 2025US 12,412,229 B2Synamedia Limited
- Identity authentication in an agentic architecture2 Jul 2026US 2026/0187747 A1American Express Travel Related Services Company, Inc.
- Systems and methods for extending selectable object capability to a captured image using an alteration pattern25 Jun 2026US 2026/0179167 A1
- Identifying a digital watermark in an image/video/audio stream where the image has been converted to a different format28 May 2026US 2026/0148327 A1Micro Focus LLC
- Watermark embedding method and apparatus, watermark extraction method and apparatus, and electronic device and storage medium16 Apr 2026US 2026/0105561 A1Beijing Volcano Engine Technology Co., Ltd.
- Method, device, and computer program product for embedding watermark30 Oct 2025US 2025/0335555 A1Dell Products L. P.
Most cited
By later US patents
- Watermark embedder and reader942US 6,614,914 B1Digimarc Corporation · 2003
- Method and system for digital watermarking528US 5,905,800 ADice Corporation · 1999
- Methods and systems for encoding and protecting data using digital signature and watermarking techniques486US 6,785,815 B1Intertrust Technologies Corporation · 2004
- Method for human-assisted random key generation and application for digital watermark system413US 5,822,432 ADice Corporation · 1998
- Method for protecting content using watermarking392US 5,949,885 A1999