H04N 2201/3204
Of data relating to a user, sender, addressee, machine or electronic recording
Official title: of data relating to a user, sender, addressee, machine or electronic recording medium (H04N2201/3256 and subgroups take precedence)
H04N2201/3204 (Of data relating to a user, sender, addressee, machine or electronic recording) appears on 2,494 US grants and 2,599 published applications in this corpus.
Search patents in H04N- Granted patents
- 2,494
- Published applications
- 2,599
- Assignees
- 359
- Inventors
- 3,290
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 8 | 0 |
| 1992 | 12 | 0 |
| 1993 | 20 | 0 |
| 1994 | 21 | 0 |
| 1995 | 29 | 0 |
| 1996 | 25 | 0 |
| 1997 | 23 | 0 |
| 1998 | 43 | 0 |
| 1999 | 35 | 0 |
| 2000 | 47 | 0 |
| 2001 | 41 | 44 |
| 2002 | 65 | 138 |
| 2003 | 68 | 161 |
| 2004 | 87 | 154 |
| 2005 | 75 | 179 |
| 2006 | 144 | 124 |
| 2007 | 113 | 193 |
| 2008 | 123 | 218 |
| 2009 | 107 | 223 |
| 2010 | 125 | 169 |
| 2011 | 178 | 146 |
| 2012 | 183 | 121 |
| 2013 | 145 | 107 |
| 2014 | 136 | 112 |
| 2015 | 119 | 71 |
| 2016 | 74 | 44 |
| 2017 | 79 | 132 |
| 2018 | 90 | 90 |
| 2019 | 92 | 45 |
| 2020 | 53 | 29 |
| 2021 | 21 | 20 |
| 2022 | 28 | 29 |
| 2023 | 23 | 20 |
| 2024 | 20 | 14 |
| 2025 | 11 | 10 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program10 Feb 2026US 12,549,675 B2Ricoh Company, Ltd.
- Computerized exchange network30 Dec 2025US 12,511,685 B2BWI Acquisition, Inc.
- Image processing apparatus and setting method of electronic mail18 Nov 2025US 12,476,930 B2Sharp Kabushiki Kaisha
- Printing control device, method for controlling printing control device, and non-transitory computer-readable storage medium storing program16 Sep 2025US 12,418,620 B2Seiko Epson Corporation
- System and method for sending, delivery and receiving of faxes using a remotely deployed fax service or system26 Aug 2025US 12,401,754 B2Open Text SA ULC
- Communication device and email sending method capable of suppressing leakage of destination set to bcc to email recipient1 Oct 2026US 2026/0303580 A1KYOCERA Document Solutions Inc.
- Image reading device and information processing method14 May 2026US 2026/0135955 A1Toshiba Tec Kabushiki Kaisha
- Image transmission/reception system, operation method of image transmission/reception system, and program7 May 2026US 2026/0129012 A1FUJIFILM Corporation
- Methods of creating comprehensive condition reports of a vehicle30 Apr 2026US 2026/0120175 A1BWI Acquisition, Inc.
- Image processor, image reading device, image forming apparatus, medical information management system, image processing method, and non-transitory recording medium26 Mar 2026US 2026/0089283 A1Ricoh Company, Ltd.
Most cited
By later US patents
- Apparatus and method for recording, communicating and administering digital images1,305US 6,038,295 ASiemens Aktiengesellschaft · 2000
- Apparatus and system for prompt digital photo delivery and archival1,213US 7,173,651 B12007
- Methods for surveying dissemination of proprietary empirical data1,132US 5,862,260 ADigimarc Corporation · 1999
- Computer system linked by using information in data objects1,131US 6,122,403 ADigimarc Corporation · 2000
- Watermark embedder and reader942US 6,614,914 B1Digimarc Corporation · 2003