H04N 1/0281
With means for collecting light from a line or an area of
Official title: {with means for collecting light from a line or an area of the original and for guiding it to only one or a relatively low number of picture element detectors}
H04N1/0281 (With means for collecting light from a line or an area of) appears on 137 US grants and 51 published applications in this corpus.
Search patents in H04N- Granted patents
- 137
- Published applications
- 51
- Assignees
- 55
- Inventors
- 204
- Latest grant
- 19 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 8 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 12 | 0 |
| 1987 | 2 | 0 |
| 1988 | 10 | 0 |
| 1989 | 14 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 4 |
| 2014 | 1 | 4 |
| 2015 | 5 | 7 |
| 2016 | 7 | 3 |
| 2017 | 7 | 8 |
| 2018 | 4 | 3 |
| 2019 | 4 | 2 |
| 2020 | 3 | 0 |
| 2021 | 1 | 3 |
| 2022 | 2 | 1 |
| 2023 | 1 | 3 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Scanning device comprising a sensor assembly including photoelectric conversion elements in a row that detect a rectangular hole to determine a scanning start position19 Nov 2024US 12,149,662 B2Brother Kogyo Kabushiki Kaisha
- Liquid discharging apparatus, controlling method for liquid discharging apparatus and medium storing controlling program for liquid discharging apparatus31 Jan 2023US 11,570,328 B2Brother Kogyo Kabushiki Kaisha
- Apparatus for optically directly recording skin prints for mobile applications10 May 2022US 11,328,531 B2JENETRIC GmbH
- Lighting device and image reading device25 Jan 2022US 11,233,917 B2Mitsubishi Electric Corporation
- Rotatable scanner image sensors within sealed enclosures3 Aug 2021US 11,082,567 B2Hewlett-Packard Development Company, L. P.
- Lens mirror array13 Mar 2025US 2025/0085529 A1Toshiba Tec Kabushiki Kaisha
- Lens-mirror array19 Dec 2024US 2024/0418983 A1Toshiba Tec Kabushiki Kaisha
- Optical device and image reading device14 Mar 2024US 2024/0089389 A1FUJIFILM Business Innovation Corp.
- Sheet detecting apparatus, image processing apparatus, and signal adjusting method17 Aug 2023US 2023/0262183 A1KYOCERA Document Solutions Inc.
- Thin-film optical system1 Jun 2023US 2023/0168564 A1Travoptics
Most cited
By later US patents
- Radiation image read out device116US 4,346,295 AFuji Photo Film Co., Ltd. · 1982
- Image scanner with optical waveguide and enhanced optical sampling rate93US 6,414,760 B1Hewlett-Packard Company · 2002
- Fluorescent activated, spatially quantitative light detector86US 4,371,897 AXerox Corporation · 1983
- Light integrator52US 5,672,864 AEastman Kodak Company · 1997
- Radiation image read out device44US 4,485,302 AFuji Photo Film Co., Ltd. · 1984