H04N 2201/3285
Using picture signal storage
Official title: using picture signal storage, e.g. at transmitter
H04N2201/3285 (Using picture signal storage) appears on 1,091 US grants and 698 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,091
- Published applications
- 698
- Assignees
- 185
- Inventors
- 1,773
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 9 | 0 |
| 1988 | 11 | 0 |
| 1989 | 19 | 0 |
| 1990 | 13 | 0 |
| 1991 | 18 | 0 |
| 1992 | 20 | 0 |
| 1993 | 26 | 0 |
| 1994 | 27 | 0 |
| 1995 | 15 | 0 |
| 1996 | 46 | 0 |
| 1997 | 50 | 0 |
| 1998 | 80 | 0 |
| 1999 | 51 | 0 |
| 2000 | 52 | 0 |
| 2001 | 44 | 15 |
| 2002 | 36 | 45 |
| 2003 | 25 | 58 |
| 2004 | 24 | 52 |
| 2005 | 24 | 50 |
| 2006 | 38 | 58 |
| 2007 | 36 | 54 |
| 2008 | 31 | 55 |
| 2009 | 33 | 54 |
| 2010 | 39 | 46 |
| 2011 | 34 | 31 |
| 2012 | 57 | 36 |
| 2013 | 60 | 25 |
| 2014 | 39 | 25 |
| 2015 | 32 | 19 |
| 2016 | 12 | 9 |
| 2017 | 14 | 18 |
| 2018 | 14 | 11 |
| 2019 | 13 | 5 |
| 2020 | 8 | 4 |
| 2021 | 5 | 6 |
| 2022 | 8 | 7 |
| 2023 | 5 | 6 |
| 2024 | 3 | 5 |
| 2025 | 4 | 1 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H04N 2201/3288Storage of two or more complete document pages or image framesIndexing code456
- H04N 2201/3295Deletion of stored dataIndexing code243
- H04N 2201/3287Storage of at least one complete document page or image frameIndexing code219
- H04N 2201/3298Checking or indicating the storage spaceIndexing code209
- H04N 2201/329Storage of less than a complete document page or image frameIndexing code202
- H04N 2201/3297Simultaneous use of a single memory for different image storage purposesIndexing code95
Recent patents
- Image reading apparatus, information processing method, and non-transitory recording medium for editing page data of a multi-page document in external storage25 Aug 2026US 12,719,997 B2Pfu Limited
- Image reading system, image reading device, and image reading method28 Jul 2026US 12,695,839 B2Seiko Epson Corporation
- Image management apparatus managing automatic image deletion of transferred image based on grace period, and image management method and recording medium16 Jun 2026US 12,656,972 B2Casio Computer Co., Ltd.
- Method and apparatus for generating image file25 Nov 2025US 12,481,817 B2Samsung Electronics Co., Ltd.
- System and method for selectively sending, delivery and receiving of faxes15 Jul 2025US 12,363,241 B2Open Text SA ULC
- Methods and printing system using sub-page parallel rendering25 Jun 2026US 2026/0181080 A1KYOCERA Document Solutions Inc.
- Method and apparatus for generating image file19 Mar 2026US 2026/0080148 A1Samsung Electronics Co., Ltd.
- Image forming apparatus with in-line scanner and control method thereof15 Jan 2026US 2026/0019523 A1Hewlett-Packard Development Company, L. P.
- System and method for selectively sending, delivery and receiving of faxes2 Oct 2025US 2025/0310461 A1Open Text SA ULC
- Image management apparatus, image management method, and recording medium26 Dec 2024US 2024/0427517 A1Casio Computer Co., Ltd.
Most cited
By later US patents
- 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
- Method and apparatus for the transmission, storage, and retrieval of documents in an electronic domain345US 5,502,576 ARamsay International Corporation · 1996
- Digital camera-ready printer277US 6,552,743 B1Hewlett-Packard Development Company, L. P. · 2003
- Apparatus and method for information processing in network system249US 7,725,474 B2Konica Minolta Business Technologies, Inc. · 2010