H04N 1/32683
Preventive counter-measures
Official title: {Preventive counter-measures, e.g. using redundant hardware, or anticipating a fault (arrangements for keeping a communication line open H04N1/32795)}
H04N1/32683 (Preventive counter-measures) appears on 150 US grants and 134 published applications in this corpus.
Search patents in H04N- Granted patents
- 150
- Published applications
- 134
- Assignees
- 61
- Inventors
- 268
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 3 |
| 2002 | 4 | 11 |
| 2003 | 3 | 11 |
| 2004 | 3 | 9 |
| 2005 | 9 | 3 |
| 2006 | 12 | 10 |
| 2007 | 7 | 7 |
| 2008 | 3 | 9 |
| 2009 | 1 | 6 |
| 2010 | 6 | 7 |
| 2011 | 4 | 1 |
| 2012 | 10 | 4 |
| 2013 | 5 | 4 |
| 2014 | 7 | 3 |
| 2015 | 5 | 3 |
| 2016 | 2 | 2 |
| 2017 | 1 | 6 |
| 2018 | 8 | 7 |
| 2019 | 6 | 6 |
| 2020 | 3 | 3 |
| 2021 | 4 | 5 |
| 2022 | 1 | 5 |
| 2023 | 4 | 4 |
| 2024 | 4 | 1 |
| 2025 | 2 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for selectively sending, delivery and receiving of faxes15 Jul 2025US 12,363,241 B2Open Text SA ULC
- Information processing apparatus for providing notification of a read-out error in a non-volatile storage device8 Apr 2025US 12,271,599 B2Canon Kabushiki Kaisha
- Information processing apparatus for analyzing condition of device12 Nov 2024US 12,141,485 B2Canon Kabushiki Kaisha
- Information processing apparatus and non-transitory computer readable medium storing program3 Sep 2024US 12,081,716 B2FUJIFILM Business Innovation Corp.
- System and method for selectively sending, delivery and receiving of faxes20 Aug 2024US 12,069,220 B2Open Text SA ULC
- Image reading apparatus capable of changing port for use according to connection status20 Aug 2026US 2026/0246884 A1KYOCERA Document Solutions Inc.
- System and method for selectively sending, delivery and receiving of faxes2 Oct 2025US 2025/0310461 A1Open Text SA ULC
- Communication device and non-transitory computer-readable recording medium storing computer-readable instructions for communication device26 Jun 2025US 2025/0211697 A1Brother Kogyo Kabushiki Kaisha
- Information processing apparatus for analyzing condition of device30 Jan 2025US 2025/0036331 A1Canon Kabushiki Kaisha
- System and method for selectively sending, delivery and receiving of faxes31 Oct 2024US 2024/0364830 A1Open Text SA ULC
Most cited
By later US patents
- System and method for digital image capture and transmission288US 5,917,542 AEastman Kodak Company · 1999
- Data communication system41US 5,638,384 AKabushiki Kaisha Toshiba · 1997
- Method and apparatus for transmitting image to external device32US 6,545,768 B1Minolta Co., Ltd. · 2003
- System and method for reducing bottlenecks in low data rate networks processing facsimile data transmission30US 5,566,000 AQUALCOMM Incorporated · 1996
- Document transmission and routing with recipient control, such as facsimile document transmission and routing27US 7,230,745 B1Captaris, Inc. · 2007