H04N 2201/03183
Material
H04N2201/03183 (Material) appears on 3 US grants and 5 published applications in this corpus.
Search patents in H04N- Granted patents
- 3
- Published applications
- 5
- Assignees
- 5
- Inventors
- 12
- Latest grant
- 23 Sep 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Image sensor unit and image reader23 Sep 2014US 8,842,344 B2Canon Components, Inc.
- Light guide having light scattering patterns with different light reflected directions12 Oct 2010US 7,812,304 B2Nippon Sheet Glass Co., Ltd.
- Apparatus for scanning documents such as photographs using a contact image sensor28 Nov 2000US 6,154,294 ASilitek Corporation
- Image sensor unit and image reader21 Jun 2012US 2012/0154876 A1Canon Components, Inc.
- Light guide and image reader3 Sep 2009US 2009/0218525 A1Nippon Sheet Glass Co., Ltd.
- Light Emitting Unit and Illumination Device and Image Scanner Using Such Light Emitting Unit19 Mar 2009US 2009/0073715 A1
- Light Emitting Unit, Illumination Device Using Such Light Emitting Unit, and Image Scanner5 Feb 2009US 2009/0034296 A1Nichia Corporation
- Contact type image sensor6 Feb 2003US 2003/0025950 A1NEC Corporation
Most cited
By later US patents
- Apparatus for scanning documents such as photographs using a contact image sensor7US 6,154,294 ASilitek Corporation · 2000
- Light guide having light scattering patterns with different light reflected directions3US 7,812,304 B2Nippon Sheet Glass Co., Ltd. · 2010
- Image sensor unit and image reader2US 8,842,344 B2Canon Components, Inc. · 2014