H04N 1/00854
Recognising an unauthorised user or user-associated action
Official title: {Recognising an unauthorised user or user-associated action}
H04N1/00854 (Recognising an unauthorised user or user-associated action) appears on 203 US grants and 242 published applications in this corpus.
Search patents in H04N- Granted patents
- 203
- Published applications
- 242
- Assignees
- 52
- Inventors
- 319
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 9 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 9 |
| 2006 | 0 | 7 |
| 2007 | 3 | 13 |
| 2008 | 8 | 11 |
| 2009 | 7 | 9 |
| 2010 | 3 | 19 |
| 2011 | 4 | 5 |
| 2012 | 13 | 6 |
| 2013 | 12 | 11 |
| 2014 | 15 | 11 |
| 2015 | 18 | 16 |
| 2016 | 12 | 22 |
| 2017 | 19 | 24 |
| 2018 | 17 | 17 |
| 2019 | 11 | 9 |
| 2020 | 15 | 8 |
| 2021 | 4 | 4 |
| 2022 | 7 | 9 |
| 2023 | 9 | 11 |
| 2024 | 3 | 4 |
| 2025 | 7 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Information processing apparatus including pattern authentication function and control method11 Nov 2025US 12,470,662 B2Canon 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 system14 Oct 2025US 12,445,563 B2Canon Kabushiki Kaisha
- Information processing apparatus that executes control for enabling a security setting related to encrypted communication when a function related to a push scan is enabled, image processing apparatus, information processing method, and storage medium16 Sep 2025US 12,417,056 B2Canon Kabushiki Kaisha
- Human look-alike electronic filing cabinet and a system thereof1 Jul 2025US 12,347,257 B2
- 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
- Information processing apparatus, image processing apparatus, information processing method, and storage medium25 Dec 2025US 2025/0390258 A1Canon Kabushiki Kaisha
- Image reading device and image reading method17 Jul 2025US 2025/0233954 A1Seiko Epson Corporation
- Reading device for receiving authentication information through user interface to permit cancelling ongoing pull scan26 Jun 2025US 2025/0211693 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Confidential document reproduction method and apparatus265US 4,739,377 AEastman Kodak Company · 1988
- Integrated internet/intranet camera218US 6,930,709 B1PENTAX of America, Inc. · 2005
- Image processing apparatus which adds apparatus identification data to images169US 5,257,119 ACanon Kabushiki Kaisha · 1993
- Performing actions based on capturing information from rendered documents, such as documents under copyright95US 8,447,066 B2Google Inc. · 2013
- Methods for universal data output80US 7,609,402 B2Flexiworld, Inc. · 2009