H04N 1/4413
Involving the use of passwords, id codes or the like
Official title: {involving the use of passwords, ID codes or the like, e.g. PIN}
H04N1/4413 (Involving the use of passwords, id codes or the like) appears on 1,086 US grants and 1,321 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,086
- Published applications
- 1,321
- Assignees
- 144
- Inventors
- 1,665
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 10 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 11 | 0 |
| 2001 | 6 | 6 |
| 2002 | 9 | 22 |
| 2003 | 10 | 17 |
| 2004 | 6 | 11 |
| 2005 | 6 | 31 |
| 2006 | 8 | 46 |
| 2007 | 15 | 89 |
| 2008 | 8 | 62 |
| 2009 | 25 | 76 |
| 2010 | 31 | 87 |
| 2011 | 37 | 60 |
| 2012 | 73 | 53 |
| 2013 | 71 | 56 |
| 2014 | 77 | 65 |
| 2015 | 85 | 45 |
| 2016 | 48 | 92 |
| 2017 | 85 | 109 |
| 2018 | 86 | 98 |
| 2019 | 91 | 59 |
| 2020 | 62 | 48 |
| 2021 | 38 | 35 |
| 2022 | 38 | 36 |
| 2023 | 48 | 49 |
| 2024 | 27 | 23 |
| 2025 | 15 | 27 |
| 2026 | 6 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image forming apparatus and user registration method for allowing restriction of reuse of a login name11 Aug 2026US 12,707,015 B2Sharp Kabushiki Kaisha
- Information processing apparatus, service providing system, and method to modify a license based on usage14 Jul 2026US 12,682,099 B2Ricoh Company, Ltd.
- Image processing apparatus and method for controlling deletion of setting history5 May 2026US 12,621,397 B2Sharp Kabushiki Kaisha
- Control apparatus, method of controlling control apparatus, and storage medium21 Apr 2026US 12,608,120 B2Canon Kabushiki Kaisha
- Terminal device, image processing apparatus, and output method21 Apr 2026US 12,610,018 B2Sharp Kabushiki Kaisha
- Information processing apparatus, service providing system, and method to modify a license based on usage1 Oct 2026US 2026/0300526 A1Ricoh Company, Ltd.
- Information processing system, non-transitory computer readable medium, and information processing method17 Sep 2026US 2026/0281263 A1FUJIFIM Business Innovation Corp.
- Image reading system, image reading method, reading apparatus, and storage medium10 Sep 2026US 2026/0270358 A1Canon Kabushiki Kaisha
- Information processing apparatus, information processing system, and non-transitory computer readable medium storing program3 Sep 2026US 2026/0261619 A1FUJIFILM Business Innovation Corp.
- Image processing apparatus and method for controlling deletion of setting history27 Aug 2026US 2026/0254909 A1Sharp Kabushiki Kaisha
Most cited
By later US patents
- Apparatus and method for preventing disclosure through user-authentication at a printing node401US 5,633,932 AIntel Corporation · 1997
- Apparatus, method and system for printing of legal currency and negotiable instruments389US 5,570,465 A1996
- Image distribution method and system375US 5,760,917 AEastman Kodak Company · 1998
- Facsimile telecommunications system and method367US 4,994,926 AF-Mail Associates, L.P. · 1991
- Facsimile telecommunications system and method359US 5,291,302 AAudiofax, Inc. · 1994