H04N 1/32336
Informed embedding, i.e. the original image being known for the encoding or
Official title: {Informed embedding, i.e. the original image being known for the encoding or decoding method}
H04N1/32336 (Informed embedding, i.e. the original image being known for the encoding or) appears on 35 US grants and 29 published applications in this corpus.
Search patents in H04N- Granted patents
- 35
- Published applications
- 29
- Assignees
- 23
- Inventors
- 68
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 2 | 3 |
| 2010 | 0 | 2 |
| 2011 | 2 | 1 |
| 2012 | 5 | 0 |
| 2013 | 3 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 4 | 2 |
| 2019 | 2 | 1 |
| 2020 | 3 | 2 |
| 2021 | 1 | 3 |
| 2022 | 2 | 0 |
| 2023 | 3 | 1 |
| 2024 | 2 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Robust vision transformers14 Jul 2026US 12,682,626 B2NVIDIA Corporation
- Correlated three-layer microtext25 Jun 2024US 12,022,042 B1Xerox Corporation
- Signal encoding for aluminum alloy containers9 Apr 2024US 11,952,173 B2Digimarc Corporation
- Signal encoding for difficult environments12 Sep 2023US 11,756,148 B2Digimarc Corporation
- Signal encoding for aluminum alloy containers30 May 2023US 11,665,302 B1Digimarc Corporation
- Robust vision transformers10 Sep 2026US 2026/0268649 A1NVIDIA Corporation
- Method, apparatus, device and storage medium for watermark embedding and extraction28 Nov 2024US 2024/0394827 A1Beijing Volcano Engine Technology Co., Ltd.
- Signal encoding for aluminum alloy containers25 Jan 2024US 2024/0025599 A1Digimarc Corporation
- Robust vision transformers14 Sep 2023US 2023/0290135 A1NVIDIA Corporation
- Signal encoding for difficult environments25 Nov 2021US 2021/0366073 A1Digimarc Corporation
Most cited
By later US patents
- Pre-filteriing to increase watermark signal-to-noise ratio155US 6,988,202 B1Digimarc Corporation · 2006
- Information processing apparatus, method and memory medium therefor42US 6,535,616 B1Canon Kabushiki Kaisha · 2003
- Signal encoding for difficult environments19US 10,255,649 B2Digimarc Corporation · 2019
- Embedding and detecting hidden information14US 8,311,265 B2Beijing Sursen International Information Tech Co. · 2012
- Selection of I-frames for client-side watermarking11US 7,983,440 B1Qurio Holdings, Inc. · 2011