H04N 1/1913
Scanning adjacent picture elements in different scans of the array
Official title: {Scanning adjacent picture elements in different scans of the array, e.g. in complementary checkerboard patterns}
H04N1/1913 (Scanning adjacent picture elements in different scans of the array) appears on 59 US grants and 28 published applications in this corpus.
Search patents in H04N- Granted patents
- 59
- Published applications
- 28
- Assignees
- 18
- Inventors
- 111
- Latest grant
- 12 Apr 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 0 |
| 2002 | 2 | 0 |
| 2003 | 3 | 5 |
| 2004 | 1 | 1 |
| 2005 | 3 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 1 | 5 |
| 2012 | 3 | 3 |
| 2013 | 4 | 1 |
| 2014 | 4 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Apparatus, control method, and storage medium12 Apr 2022US 11,301,975 B2Canon Kabushiki Kaisha
- Image processing apparatus, image processing method, and computer-readable recording medium1 Oct 2019US 10,430,699 B2Ricoh Company, Ltd.
- Image forming apparatus having an assignment unit that assigns pulse modulation signals in accordance with a predetermined rule and a specific pixel position information25 Oct 2016US 9,477,911 B2Konica Minolta, Inc.
- Dither pattern forming method and dither pattern24 Nov 2015US 9,195,917 B2Canon Kabushiki Kaisha
- Recording method and recording apparatus24 Feb 2015US 8,964,238 B2Seiko Epson Corporation
- Apparatus, control method, and storage medium5 Mar 2020US 2020/0074606 A1Canon Kabushiki Kaisha
- Image processing apparatus, image processing method, and computer-readable recording medium23 Aug 2018US 2018/0239998 A1Ricoh Company, Ltd.
- Optical scanning method and optical scanning apparatus2 Nov 2017US 2017/0318181 A1Olympus Corporation
- Image forming apparatus23 Jun 2016US 2016/0180202 A1Konica Minolta, Inc.
- Dither pattern forming method and dither pattern22 May 2014US 2014/0139885 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Spot deposition for liquid ink printing161US 4,748,453 AXerox Corporation · 1988
- Interlace printing process160US 4,967,203 AHewlett-Packard Company · 1990
- Method for enhancing the uniformity and consistency of dot formation produced by color ink jet printing122US 4,999,646 AHewlett-Packard Company · 1991
- Ink jet recording apparatus for recording with variable scanning speeds68US 5,359,355 ACanon Kabushiki Kaisha · 1994
- Ink jet recording method and apparatus64US 5,633,663 ACanon Kabushiki Kaisha · 1997