H04N 1/00846
Based on detection of a dedicated indication
Official title: {based on detection of a dedicated indication, e.g. marks or the like}
H04N1/00846 (Based on detection of a dedicated indication) appears on 344 US grants and 308 published applications in this corpus.
Search patents in H04N- Granted patents
- 344
- Published applications
- 308
- Assignees
- 68
- Inventors
- 505
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 10 | 0 |
| 1996 | 6 | 0 |
| 1997 | 9 | 0 |
| 1998 | 15 | 0 |
| 1999 | 7 | 0 |
| 2000 | 13 | 0 |
| 2001 | 13 | 5 |
| 2002 | 10 | 12 |
| 2003 | 10 | 10 |
| 2004 | 11 | 11 |
| 2005 | 8 | 15 |
| 2006 | 11 | 24 |
| 2007 | 11 | 41 |
| 2008 | 9 | 26 |
| 2009 | 18 | 37 |
| 2010 | 17 | 31 |
| 2011 | 19 | 19 |
| 2012 | 35 | 12 |
| 2013 | 30 | 8 |
| 2014 | 22 | 7 |
| 2015 | 10 | 5 |
| 2016 | 6 | 7 |
| 2017 | 4 | 3 |
| 2018 | 2 | 4 |
| 2019 | 2 | 0 |
| 2020 | 6 | 8 |
| 2021 | 3 | 6 |
| 2022 | 7 | 6 |
| 2023 | 4 | 5 |
| 2024 | 7 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Content provision device, content provision method, program, and recording medium for providing content based on reading of an image printed on a medium23 Sep 2025US 12,425,523 B2FUJIFILM Corporation
- Methods and systems for detecting one or more security patterns in documents19 Nov 2024US 12,149,663 B1Xerox Corporation
- Incorporation of source-identifying information in scanned documents7 May 2024US 11,979,537 B1Xerox Corporation
- Image processing apparatus and image processing method for determining data output based on prompts30 Apr 2024US 11,973,915 B2Sharp Kabushiki Kaisha
- Determination device, control method for determination device, determination system, control method for determination system, and program12 Mar 2024US 11,928,909 B2Dai Nippon Printing Co.Ltd.
- Authentication of physical objects based on reliable parts of copy detection patterns23 Jul 2026US 2026/0212643 A1
- Method for marking a printed product with a mark, use of a mark for tracing back a printed product bearing the mark, and marked printed product14 May 2026US 2026/0135963 A1FLYERALARM Industrial Print GmbH
- Image processing apparatus, non-transitory computer readable medium, and method29 Jan 2026US 2026/0032210 A1FUJIFILM Business Innovation Corp.
- Copy Detection Using Line Art Features and Encoded Signals1 Jan 2026US 2026/0006142 A1
- Content provision device, content provision method, program, and recording medium for providing content based on reading of an image printed on a medium25 Dec 2025US 2025/0392674 A1FUJIFILM Corporation
Most cited
By later US patents
- Methods for surveying dissemination of proprietary empirical data1,132US 5,862,260 ADigimarc Corporation · 1999
- Graphics processing system employing embedded code signals621US 5,768,426 ADigimarc Corporation · 1998
- Digital watermarks and methods for security documents503US 6,345,104 B12002
- Photographic products and methods employing embedded information480US 5,822,436 ADigimarc Corporation · 1998
- Electronic copyright royalty accounting system using glyphs463US 5,444,779 AXerox Corporation · 1995