H04N 1/32144
Embedded in the image data, i.e. enclosed or integrated in the image
Official title: {embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp}
H04N1/32144 (Embedded in the image data, i.e. enclosed or integrated in the image) appears on 3,048 US grants and 3,108 published applications in this corpus.
Search patents in H04N- Granted patents
- 3,048
- Published applications
- 3,108
- Assignees
- 713
- Inventors
- 3,809
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 17 | 0 |
| 1998 | 25 | 0 |
| 1999 | 26 | 0 |
| 2000 | 42 | 0 |
| 2001 | 59 | 54 |
| 2002 | 63 | 176 |
| 2003 | 100 | 150 |
| 2004 | 122 | 136 |
| 2005 | 82 | 170 |
| 2006 | 147 | 169 |
| 2007 | 120 | 212 |
| 2008 | 122 | 206 |
| 2009 | 134 | 189 |
| 2010 | 160 | 169 |
| 2011 | 189 | 143 |
| 2012 | 211 | 106 |
| 2013 | 159 | 80 |
| 2014 | 125 | 99 |
| 2015 | 113 | 130 |
| 2016 | 123 | 142 |
| 2017 | 136 | 146 |
| 2018 | 132 | 112 |
| 2019 | 126 | 90 |
| 2020 | 103 | 101 |
| 2021 | 90 | 81 |
| 2022 | 94 | 80 |
| 2023 | 82 | 67 |
| 2024 | 64 | 45 |
| 2025 | 54 | 35 |
| 2026 | 14 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image processing apparatus, image processing method, and recording medium for adding invisible error information and controlling image data output22 Sep 2026US 12,744,853 B2Ricoh Company, Ltd.
- Method of generating multiplexed image for printing based on color values gamut-mapped to inside maximum volume hyperrectangle8 Sep 2026US 12,732,586 B2Centre National De La Recherche Scientifique
- Systems and methods for verifying the authenticity of documents1 Sep 2026US 12,725,217 B1United Services Automobile Association (USAA)
- Anti-leak digital document marking system and method using distributed ledger25 Aug 2026US 12,718,311 B1Equity Shift, Inc.
- System integrated machine-learning co-processing11 Aug 2026US 12,705,873 B2Microsoft Technology Licensing, LLC
- Robust vision transformers10 Sep 2026US 2026/0268649 A1NVIDIA Corporation
- Information processing system and method and non-transitory computer readable medium10 Sep 2026US 2026/0270359 A1FUJIFILM Business Innovation Corp.
- Information processing device, print method, and computer-readable medium20 Aug 2026US 2026/0246885 A1Etria Co., Ltd.
- Method of generating a secured colour image, and method of detecting tampering6 Aug 2026US 2026/0228850 A1Sicpa Holding SA
- Information processing apparatus, method, and program30 Jul 2026US 2026/0220308 A1Le-Techs Inc.
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
- Linking of computers based on optical sensing of digital data942US 6,311,214 B1Digimarc Corporation · 2001
- Watermark embedder and reader942US 6,614,914 B1Digimarc Corporation · 2003
- Apparatus and method for supplying content aware photo filters882US 9,225,897 B1Snapchat, Inc. · 2015