H04N 2201/0312
Reflecting element upstream of the scanned picture elements
H04N2201/0312 (Reflecting element upstream of the scanned picture elements) appears on 33 US grants and 29 published applications in this corpus.
Search patents in H04N- Granted patents
- 33
- Published applications
- 29
- Assignees
- 14
- Inventors
- 68
- Latest grant
- 18 May 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 3 |
| 2002 | 2 | 3 |
| 2003 | 3 | 4 |
| 2004 | 3 | 1 |
| 2005 | 1 | 3 |
| 2006 | 2 | 1 |
| 2007 | 1 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 4 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 2 | 3 |
| 2013 | 2 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 3 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Optical information reader18 May 2021US 11,010,573 B2Denso Wave Incorporated
- Image sensor device5 Jul 2016US 9,385,150 B2Mitsubishi Electric Corporation
- Image sensor5 Jul 2016US 9,386,183 B2Mitsubishi Electric Corporation
- Image sensor module for image reading apparatus with improved reading flexibility1 Mar 2016US 9,277,083 B2Rohm Co., Ltd.
- Image scanner and image forming apparatus29 Apr 2014US 8,711,454 B2Fuji Xerox Co., Ltd.
- Optical information reader28 May 2020US 2020/0167536 A1Denso Wave Incorporated
- Image sensor device3 Sep 2015US 2015/0249104 A1Mitsubishi Electric Corporation
- Image sensor21 May 2015US 2015/0136951 A1Mitsubishi Electric Corporation
- Image sensor module20 Dec 2012US 2012/0318961 A1Rohm Co., Ltd.
- Image reader, light guide used for the same, and method of making light guide7 Jun 2012US 2012/0140296 A1Rohm Co., Ltd.
Most cited
By later US patents
- Image sensor41US 5,434,682 ARohm Co., Ltd. · 1995
- Image reading apparatus, and its manufacturing method39US 7,903,298 B2Rohm Co., Ltd. · 2011
- High speed imaging apparatus for CCD based scanners37US 5,814,802 AAccu-Sort Systems, Inc. · 1998
- Contact type line image sensor33US 5,182,445 AMitsubishi Denki Kabushiki Kaisha · 1993
- Image sensor with improved mount for transparent cover28US 5,383,034 ARohm Co., Ltd. · 1995