C09K 11/77497
Silicon nitrides or silicon oxynitrides
Official title: {Silicon Nitrides or Silicon Oxynitrides}
C09K11/77497 (Silicon nitrides or silicon oxynitrides) appears on 6 US grants and 7 published applications in this corpus.
Search patents in C09K- Granted patents
- 6
- Published applications
- 7
- Assignees
- 7
- Inventors
- 22
- Latest grant
- 10 Apr 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
By publication year.
Recent patents
- Phosphor, light emitting apparatus and method of forming phosphor10 Apr 2018US 9,938,460 B2National Taiwan University
- Phosphor, method for manufacturing same, light emitting device, and image display device4 Oct 2016US 9,458,379 B2National Institute for Materials Science
- Thermally stable oxynitride phosphor and light source comprising such a phosphor19 Aug 2014US 8,808,577 B2OSRAM GmbH
- α-type silicon nitride phosphor and production method thereof24 Dec 2013US 8,613,869 B2Ube Industries, Ltd.
- Method for producing crystalline nitride phosphors4 Jun 2013US 8,455,273 B2Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
- Phosphor, light emitting apparatus and method of forming phosphor8 Jun 2017US 2017/0158958 A1National Taiwan University
- Phosphor, Method For Manufacturing Same, Light Emitting Device, and Image Display Device12 Mar 2015US 2015/0070875 A1National Institute for Materials Science
- Oxynitride phosphor and method of manufacturing the same10 Jan 2013US 2013/0009097 A1Formosa Epitaxy Incorporation
- Temperature-Stable Oxynitride Phosphor and Light Source Comprising a Corresponding Phosphor Material4 Aug 2011US 2011/0186778 A1OSRAM GmbH
- Production of Nitride-Based Phosphors7 Jul 2011US 2011/0163344 A1Max-Planck-Gesellschaft Zur FöRderung Der Wissenschaften E. V.
Most cited
By later US patents
- Phosphor production method13US 7,713,443 B2National Institute for Materials Science · 2010
- Thermally stable oxynitride phosphor and light source comprising such a phosphor5US 8,808,577 B2OSRAM GmbH · 2014
- Phosphor, method for manufacturing same, light emitting device, and image display device2US 9,458,379 B2National Institute for Materials Science · 2016
- α-type silicon nitride phosphor and production method thereof1US 8,613,869 B2Ube Industries, Ltd. · 2013