H04N 1/446
Enclosing, i.e. retaining in an enclosure, or locking up
Official title: {Enclosing, i.e. retaining in an enclosure, or locking up}
H04N1/446 (Enclosing, i.e. retaining in an enclosure, or locking up) appears on 22 US grants and 19 published applications in this corpus.
Search patents in H04N- Granted patents
- 22
- Published applications
- 19
- Assignees
- 15
- Inventors
- 45
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 2 | 3 |
| 2010 | 1 | 0 |
| 2011 | 2 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image forming apparatus14 Jul 2026US 12,684,080 B2KYOCERA Document Solutions Inc.
- Server, electronic device, and method for processing image by electronic device23 Mar 2021US 10,956,588 B2Samsung Electronics Co., Ltd.
- Document management system that performs management when documents are stored in paper document form27 Oct 2020US 10,819,880 B2KYOCERA Document Solutions Inc.
- Copy identification with ultraviolet light exposure7 May 2019US 10,284,740 B1Xerox Corporation
- Secure document printer22 Jan 2019US 10,187,539 B2Xerox Corporation
- Method and system for generating secure verification documents15 Jan 2026US 2026/0019524 A1Xerox Corporation
- Image forming apparatus3 Oct 2024US 2024/0333860 A1KYOCERA Document Solutions Inc.
- Document conveying device, image reading apparatus, and multifunction peripheral capable of covering tray30 Nov 2023US 2023/0382676 A1KYOCERA Document Solutions Inc.
- Document management system that performs management when documents are stored in paper document form23 Jan 2020US 2020/0028990 A1KYOCERA Document Solutions Inc.
- Server, electronic device, and method for processing image by electronic device13 Dec 2018US 2018/0357435 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Facsimile output job sorting unit and system49US 5,513,013 AXerox Corporation · 1996
- Automatic facsimile output recipient telephoning system41US 5,295,181 AXerox Corporation · 1994
- System for the safe transmission of messages27US 5,420,922 ANybo Seal System AB · 1995
- Method and apparatus for transmitting verified copy of a document over distances and to substitute for original document20US 5,003,405 A1991
- Security cover for fax machine12US 5,782,687 A1998