H04N 1/504
Reproducing the colour component signals line-sequentially
Official title: {Reproducing the colour component signals line-sequentially}
H04N1/504 (Reproducing the colour component signals line-sequentially) appears on 95 US grants and 45 published applications in this corpus.
Search patents in H04N- Granted patents
- 95
- Published applications
- 45
- Assignees
- 40
- Inventors
- 133
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 5 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 0 |
| 2003 | 3 | 2 |
| 2004 | 2 | 6 |
| 2005 | 3 | 6 |
| 2006 | 4 | 9 |
| 2007 | 4 | 1 |
| 2008 | 5 | 3 |
| 2009 | 3 | 1 |
| 2010 | 4 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 3 |
| 2018 | 1 | 3 |
| 2019 | 4 | 0 |
| 2020 | 3 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
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- Image processing apparatus, image processing method, and storage medium17 Jan 2023US 11,554,591 B2Canon Kabushiki Kaisha
- Liquid discharging apparatus, method for discharging liquid and recording medium22 Mar 2022US 11,279,141 B2Ricoh Company, Ltd.
- Correcting in-track errors in a linear printhead31 Aug 2021US 11,106,954 B2Eastman Kodak Company
- Signal processing apparatus, signal processing method, and storage medium14 Jul 2020US 10,715,192 B2Canon Kabushiki Kaisha
- Image processing apparatus, image processing method, and storage medium13 Apr 2023US 2023/0110982 A1Canon Kabushiki Kaisha
- Image processing apparatus, image processing method, and storage medium30 Sep 2021US 2021/0303950 A1Canon Kabushiki Kaisha
- Correcting in-track errors in a linear printhead11 Mar 2021US 2021/0073601 A1Eastman Kodak Company
- Liquid discharging apparatus, method for discharging liquid and recording medium4 Jun 2020US 2020/0171837 A1Ricoh Company, Ltd.
- Stabilizing image forming quality6 Dec 2018US 2018/0352112 A1Hewlett-Packard Development Company, L. P.
Most cited
By later US patents
- Photograph processing and copying system using coincident force drop-on-demand ink jet printing149US 5,909,227 AEastman Kodak Company · 1999
- Light valve devices and electronic imaging/scan apparatus with locationally-interlaced optical addressing92US 4,374,397 AEastman Kodak Company · 1983
- Color spatial light modulator and color printer using the same90US 5,933,183 AFuji Photo Film Co., Ltd. · 1999
- Electro-optical color imaging apparatus74US 4,229,095 AEastman Kodak Company · 1980
- Printer transport roller with internal drive motor44US 6,631,986 B2Silverbrook Research Pty Ltd · 2003