H04N 1/19531
Reflecting elements
Official title: {Reflecting elements}
H04N1/19531 (Reflecting elements) appears on 22 US grants and 4 published applications in this corpus.
Search patents in H04N- Granted patents
- 22
- Published applications
- 4
- Assignees
- 9
- Inventors
- 34
- Latest grant
- 28 Jul 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Detection apparatus, control method, and storage medium28 Jul 2020US 10,728,414 B2Canon Kabushiki Kaisha
- Reading module, and image reading device and image forming apparatus therewith9 Jun 2020US 10,681,240 B2KYOCERA Document Solutions Inc.
- Reading module and image reading device including same, and image forming apparatus5 Nov 2019US 10,469,697 B2KYOCERA Document Solutions Inc.
- Image reading apparatus28 Aug 2018US 10,063,740 B2KYOCERA Document Solutions Inc.
- Image forming apparatus4 Dec 2001US 6,326,992 B1Seiko Epson Corporation
- Detection apparatus, control method, and storage medium2 Apr 2020US 2020/0106914 A1Canon Kabushiki Kaisha
- Reading module, and image reading device and image forming apparatus therewith7 Feb 2019US 2019/0045073 A1KYOCERA Document Solutions Inc.
- Reading module and image reading device including same, and image forming apparatus7 Feb 2019US 2019/0045075 A1KYOCERA Document Solutions Inc.
- Image reading apparatus30 Nov 2017US 2017/0346987 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Electronic halftone imaging system45US 4,051,536 AXerox Corporation · 1977
- Image pickup device including means for adjusting sensitivity of image pickup elements35US 5,386,228 ACanon Kabushiki Kaisha · 1995
- Resolution enhancement by multiple scanning with a low-resolution, two-dimensional sensor array32US 6,005,682 AXerox Corporation · 1999
- Image forming apparatus including a plural laser beam scanning apparatus31US 5,610,647 ASeigo Epson Corporation · 1997
- Method for producing images on radiation sensitive recording mediums27US 4,365,275 ADelta Scan, Inc. · 1982