H04N 1/32502
In systems having a plurality of input or output devices
Official title: {in systems having a plurality of input or output devices}
H04N1/32502 (In systems having a plurality of input or output devices) appears on 1,182 US grants and 1,201 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,182
- Published applications
- 1,201
- Assignees
- 193
- Inventors
- 2,154
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 8 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 5 | 0 |
| 1996 | 8 | 0 |
| 1997 | 11 | 0 |
| 1998 | 27 | 0 |
| 1999 | 32 | 0 |
| 2000 | 29 | 0 |
| 2001 | 20 | 24 |
| 2002 | 31 | 71 |
| 2003 | 31 | 50 |
| 2004 | 36 | 64 |
| 2005 | 35 | 76 |
| 2006 | 45 | 70 |
| 2007 | 37 | 54 |
| 2008 | 47 | 77 |
| 2009 | 39 | 88 |
| 2010 | 34 | 61 |
| 2011 | 40 | 37 |
| 2012 | 79 | 50 |
| 2013 | 68 | 43 |
| 2014 | 60 | 23 |
| 2015 | 49 | 49 |
| 2016 | 44 | 48 |
| 2017 | 59 | 97 |
| 2018 | 63 | 59 |
| 2019 | 60 | 35 |
| 2020 | 37 | 34 |
| 2021 | 23 | 30 |
| 2022 | 24 | 16 |
| 2023 | 20 | 11 |
| 2024 | 20 | 21 |
| 2025 | 3 | 4 |
| 2026 | 2 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image processing apparatus and method for processing an image with switchable functions15 Sep 2026US 12,739,336 B2Brother Kogyo Kabushiki Kaisha
- Non-transitory computer readable medium, image forming system, and image forming apparatus19 May 2026US 12,634,403 B2FUJIFILM Business Innovation Corp.
- Remote management server to generate policy for managing image forming apparatuses and control of configuration data of image forming apparatuses20 May 2025US 12,307,137 B2Hewlett-Packard Development Company, L. P.
- Industrial printing system, print server, and processing management method that print peer-to-peer according to attribute of printing apparatus at distributed destination in production printing1 Apr 2025US 12,267,473 B2KYOCERA Document Solutions Inc.
- Printing system and sub printer4 Mar 2025US 12,244,780 B2Alps Alpine Co., Ltd.
- Systems and methods for detecting potentially defective consumables17 Sep 2026US 2026/0281254 A1Xerox Corporation
- Transmission apparatus, image forming apparatus, and method for controlling transmission apparatus10 Sep 2026US 2026/0270350 A1Sharp Kabushiki Kaisha
- Information processing apparatus, information processing system, control method for information processing apparatus, and storage medium4 Jun 2026US 2026/0154012 A1Canon Kabushiki Kaisha
- Information processing apparatus, information processing method, and non-transitory computer-readable storage medium9 Apr 2026US 2026/0099279 A1Canon Kabushiki Kaisha
- Information processing apparatus, method for controlling information processing apparatus, and non-transitory computer readable storage medium26 Feb 2026US 2026/0056694 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- System and method for extraction of data from documents for subsequent processing499US 5,191,525 ADigital Image Systems, Corporation · 1993
- Method and apparatus including system architecture for multimedia communication260US 5,706,290 A1998
- Multiple printer module electrophotographic printing device228US 5,596,416 AT/R Systems · 1997
- Network photograph service system219US 6,324,521 B1Fuji Photo Film Co., Ltd. · 2001
- Single chip integrated circuit system architecture for document installation set computing188US 5,600,844 A1997