H04N 1/0084
Determining the necessity for prevention
Official title: {Determining the necessity for prevention}
H04N1/0084 (Determining the necessity for prevention) appears on 760 US grants and 752 published applications in this corpus.
Search patents in H04N- Granted patents
- 760
- Published applications
- 752
- Assignees
- 125
- Inventors
- 1,118
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 16 | 0 |
| 1996 | 10 | 0 |
| 1997 | 18 | 0 |
| 1998 | 28 | 0 |
| 1999 | 14 | 0 |
| 2000 | 16 | 0 |
| 2001 | 16 | 9 |
| 2002 | 17 | 32 |
| 2003 | 13 | 15 |
| 2004 | 16 | 17 |
| 2005 | 15 | 31 |
| 2006 | 21 | 40 |
| 2007 | 21 | 68 |
| 2008 | 22 | 65 |
| 2009 | 28 | 70 |
| 2010 | 29 | 56 |
| 2011 | 43 | 31 |
| 2012 | 66 | 22 |
| 2013 | 50 | 22 |
| 2014 | 43 | 26 |
| 2015 | 36 | 30 |
| 2016 | 23 | 37 |
| 2017 | 28 | 34 |
| 2018 | 30 | 30 |
| 2019 | 20 | 15 |
| 2020 | 26 | 21 |
| 2021 | 14 | 19 |
| 2022 | 21 | 21 |
| 2023 | 17 | 17 |
| 2024 | 14 | 9 |
| 2025 | 12 | 8 |
| 2026 | 3 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image reading apparatus and image forming apparatus7 Jul 2026US 12,676,936 B2KYOCERA Document Solutions Inc.
- Communication system and image obtaining device configured to transmit image data and to transmit encryption key, nontransitory computer-readable recording medium storing computer readable instructions for image obtaining device, and controlling method for image obtaining device5 May 2026US 12,621,401 B2Brother Kogyo Kabushiki Kaisha
- Remote operation apparatus capable of restricting connection between an image forming apparatus and another remote operation apparatus, image forming apparatus, and image forming system6 Jan 2026US 12,519,895 B2Canon Kabushiki Kaisha
- Halftone screen tiles9 Dec 2025US 12,495,118 B2Hewlett-Packard Development Company, L. P.
- Information processing apparatus including pattern authentication function and control method11 Nov 2025US 12,470,662 B2Canon Kabushiki Kaisha
- 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 forming apparatus, control method, and non-transitory computer-readable recording medium16 Apr 2026US 2026/0104831 A1Konica Minolta, Inc.
- Device attachable to and detachable from image-forming apparatus, and method and apparatus for remanufacturing the device12 Feb 2026US 2026/0044096 A1Canon Kabushiki Kaisha
- Image processing apparatus, non-transitory computer readable medium, and method29 Jan 2026US 2026/0032210 A1FUJIFILM Business Innovation Corp.
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