H04N 1/32491
Alternate storage in and retrieval from two parallel memories
Official title: {alternate storage in and retrieval from two parallel memories, e.g. using ping-pong buffers}
H04N1/32491 (Alternate storage in and retrieval from two parallel memories) appears on 51 US grants and 31 published applications in this corpus.
Search patents in H04N- Granted patents
- 51
- Published applications
- 31
- Assignees
- 25
- Inventors
- 83
- Latest grant
- 10 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 4 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 3 | 4 |
| 2012 | 1 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 1 |
| 2015 | 3 | 0 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Signal processing apparatus and non-transitory computer readable medium10 Sep 2024US 12,088,774 B2FUJIFILM Business Innovation Corp.
- Printing apparatus, method for controlling printing apparatus, and storage medium14 Mar 2023US 11,604,955 B2Canon Kabushiki Kaisha
- Printing apparatus, method for controlling printing apparatus, and storage medium23 Feb 2021US 10,929,726 B2Canon Kabushiki Kaisha
- Image forming apparatus and program4 Jun 2019US 10,313,557 B2Konica Minolta, Inc.
- Image forming apparatus for printing image data generated by reading document, method for controlling the same, and storage medium storing computer program for executing the method7 Aug 2018US 10,043,115 B2Canon Kabushiki Kaisha
- Signal processing apparatus and non-transitory computer readable medium6 Oct 2022US 2022/0321738 A1FUJIFILM Business Innovation Corp.
- Printing apparatus, method for controlling printing apparatus, and storage medium13 May 2021US 2021/0142129 A1Canon Kabushiki Kaisha
- Printing apparatus, method for controlling printing apparatus, and storage medium3 Jan 2019US 2019/0005363 A1Canon Kabushiki Kaisha
- Image forming apparatus and program28 Sep 2017US 2017/0280006 A1Konica Minolta, Inc.
- Data processing apparatus, method for controlling data processing apparatus, and storage medium7 Sep 2017US 2017/0257518 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- CMOS image sensor with noise cancellation137US 7,612,817 B22009
- Image viewing station for picture archiving and communications systems (PACS)121US 4,833,625 AUniversity of Arizona · 1989
- Image sensor with time overlapping image output54US 8,054,357 B2Candela Microsystems, Inc. · 2011
- High speed pipeline image processing for digital photoprinter51US 6,072,916 AFuji Photo Film Co., Ltd. · 2000
- Method and apparatus for image transmission37US 4,719,514 ACanon Kabushiki Kaisha · 1988