H04N 2201/02427
Element positioned
H04N2201/02427 (Element positioned) appears on 141 US grants and 110 published applications in this corpus.
Search patents in H04N- Granted patents
- 141
- Published applications
- 110
- Assignees
- 65
- Inventors
- 286
- Latest grant
- 25 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 8 |
| 2003 | 6 | 7 |
| 2004 | 1 | 4 |
| 2005 | 5 | 9 |
| 2006 | 3 | 6 |
| 2007 | 4 | 20 |
| 2008 | 6 | 5 |
| 2009 | 15 | 11 |
| 2010 | 6 | 7 |
| 2011 | 10 | 6 |
| 2012 | 5 | 7 |
| 2013 | 11 | 7 |
| 2014 | 10 | 2 |
| 2015 | 3 | 4 |
| 2016 | 3 | 1 |
| 2017 | 5 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Optical device, image reading apparatus, and image forming apparatus for suppressing stray light using light shielding body that overlap rows of lens array and covered by regulating body with through holes25 Oct 2022US 11,483,444 B2FUJIFILM Business Innovation Corp.
- Rotatable scanner image sensors within sealed enclosures3 Aug 2021US 11,082,567 B2Hewlett-Packard Development Company, L. P.
- In-band signaling for display luminance control12 May 2020US 10,652,539 B1Facebook Technologies, LLC
- Optical scanning device and image forming apparatus23 Apr 2019US 10,268,137 B2Fuji Xerox Co., Ltd.
- Image reading apparatus provided with image sensor contained in slidable carriage19 Sep 2017US 9,769,340 B2Brother Kogyo Kabushiki Kaisha
- Optical scanning device and image forming apparatus26 Jun 2025US 2025/0211694 A1Canon Kabushiki Kaisha
- Optical device, image reading apparatus, and image forming apparatus29 Jul 2021US 2021/0234986 A1Fuji Xerox Co., Ltd.
- Rotatable scanner image sensors within sealed enclosures17 Jun 2021US 2021/0185180 A1Hewlett-Packard Development Company, L. P.
- Optical scanning device and image forming apparatus22 Mar 2018US 2018/0081295 A1Fuji Xerox Co., Ltd.
- Image reading apparatus provided with image sensor contained in slidable carriage20 Jul 2017US 2017/0208197 A1Brother Kogyo Kabushiki Kaisha
Most cited
By later US patents
- Image device having a spacer with image arrays disposed in holes thereof111US 5,617,131 AKYOCERA Corporation · 1997
- Illuminating unit having diffusion means93US 6,858,837 B2Canon Kabushiki Kaisha · 2005
- Imaging apparatus having discontinuous lens reference surfaces and method of assembling the imaging apparatus62US 6,897,432 B2Hewlett-Packard Development Company, L. P. · 2005
- Contact image sensor unit including a detachable light guide supporting member and image reading apparatus using the same45US 9,253,359 B2Canon Components, Inc. · 2016
- Alignment system for scanning arrays35US 4,318,135 AXerox Corporation · 1982