H01S 5/304
Porous si
Official title: {porous Si}
H01S5/304 (Porous si) appears on 5 US grants and 5 published applications in this corpus.
Search patents in H01S- Granted patents
- 5
- Published applications
- 5
- Assignees
- 3
- Inventors
- 7
- Latest grant
- 10 May 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
By publication year.
Recent patents
- Methods for producing new silicon light source and devices10 May 2016US 9,337,395 B2Tubitak
- Porous silica precursor composition and method for preparing the precursor composition, porous silica film and method for preparing the porous silica film, semiconductor element, apparatus for displaying an image, as well as liquid crystal display25 Jun 2013US 8,471,140 B2Ulvac, Inc.
- Semiconductor optical devices having fin structures21 Apr 2009US 7,521,720 B2Freescale Semiconductor, Inc.
- Semiconductor optical devices and method for forming24 Feb 2009US 7,494,832 B2Freescale Semiconductor, Inc.
- Semiconductor optical devices and method for forming26 Sep 2006US 7,112,455 B2Freescale Semiconductor, Inc.
- Methods for producing new silicon light source and devices14 May 2015US 2015/0132870 A1Tubitak
- Porous silica precursor composition and method for preparing the precursor composition, porous silica film and method for preparing the porous silica film, semiconductor element, apparatus for displaying an image, as well as liquid crystal display2 Sep 2010US 2010/0220274 A1Ulvac, Inc.
- Semiconductor optical devices and method for forming6 Sep 2007US 2007/0205421 A1Freescale Semiconductor, Inc.
- Semiconductor optical devices and method for forming7 Jun 2007US 2007/0126076 A1Freescale Semiconductor, Inc.
- Semiconductor optical devices and method for forming15 Dec 2005US 2005/0277211 A1Freescale Semiconductor, Inc.
Most cited
By later US patents