H04N 2201/03166
Additional light shielding member
H04N2201/03166 (Additional light shielding member) appears on 16 US grants and 11 published applications in this corpus.
Search patents in H04N- Granted patents
- 16
- Published applications
- 11
- Assignees
- 12
- Inventors
- 51
- Latest grant
- 23 Feb 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 0 |
| 2016 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Semiconductor memory with threshold current setting circuit23 Feb 2016US 9,270,237 B2Renesas Electronics Corporation
- Image scanning unit7 Jul 2015US 9,077,835 B2Nisca Corporation
- Image reader13 Jan 2015US 8,934,149 B2Brother Kogyo Kabushiki Kaisha
- Image sensor unit and image reading apparatus5 Aug 2014US 8,797,609 B2Canon Components, Inc.
- Image reader and image forming apparatus including the image reader28 Aug 2012US 8,253,987 B2Ricoh Company, Ltd.
- Semiconductor memory with threshold current setting circuit12 May 2016US 2016/0134250 A1Renesas Electronics Corporation
- Semiconductor device1 May 2014US 2014/0117212 A1Renesas Electronics Corporation
- Image scanning unit24 Apr 2014US 2014/0111835 A1Nisca Corporation
- Image Reader9 Jan 2014US 2014/0009801 A1Brother Kogyo Kabushiki Kaisha
- Image sensor unit and image reading apparatus14 Feb 2013US 2013/0038913 A1Canon Components, Inc.
Most cited
By later US patents
- Optical stray light baffle for image scanner29US 6,064,062 AHewlett-Packard Company · 2000
- Image reading apparatus28US 6,295,141 B1Canon Kabushiki Kaisha · 2001
- Lens array unit and method of forming image22US 6,707,613 B2Rohm Co., Ltd. · 2004
- Lens array and close contact type image sensor using the same17US 5,661,540 ACanon Kabushiki Kaisha · 1997
- Picture reading apparatus with flaring light elimination capability14US 5,604,606 ARicoh Company, Ltd. · 1997