C09K 11/77746
Aluminium nitrides or aluminium oxynitrides
Official title: {Aluminium Nitrides or Aluminium Oxynitrides}
C09K11/77746 (Aluminium nitrides or aluminium oxynitrides) appears on 11 US grants and 12 published applications in this corpus.
Search patents in C09K- Granted patents
- 11
- Published applications
- 12
- Assignees
- 10
- Inventors
- 27
- Latest grant
- 22 Mar 2022
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| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 3 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
By publication year.
Recent patents
- Nitride phosphor and method for producing nitride phosphor22 Mar 2022US 11,279,875 B2Mitsubishi Chemical Corporation
- Projector including phosphor15 Jun 2021US 11,036,120 B2Panasonic Intellectual Property Management Co., Ltd.
- Phosphor, light emitting device and lighting apparatus20 Dec 2016US 9,525,110 B2Denka Company Limited
- White light emitting diode, manufacturing method and packaging material thereof14 Jun 2016US 9,365,768 B2
- Phosphors, fabricating method thereof, and light emitting device employing the same14 Jul 2015US 9,080,105 B1Chung Yuan Christian University
- Nitride phosphor and method for producing nitride phosphor14 May 2020US 2020/0148947 A1Mitsubishi Chemical Corporation
- Projector including phosphor2 Aug 2018US 2018/0217482 A1Panasonic Intellectual Property Management Co., Ltd.
- White light emitting diode, manufacturing method and packaging material thereof7 Jan 2016US 2016/0005934 A1
- Phosphor, light emitting device and lighting apparatus1 Oct 2015US 2015/0280079 A1Denki Kagaku Kogyo Kabushiki Kaisha
- Phosphors, fabricating method thereof, and light emitting device employing the same16 Jul 2015US 2015/0197690 A1Chung Yuan Christian University
Most cited
By later US patents
- Light-transmitting sintered body, light-emitting tube and electric discharge lamp using same7US 6,740,262 B2Matsushita Electric Industrial Co., Ltd. · 2004
- Warm-white light emtitting diode and its halide phosphor powder2US 8,253,321 B22012
- Projector including phosphor1US 11,036,120 B2Panasonic Intellectual Property Management Co., Ltd. · 2021
- Phosphors, fabricating method thereof, and light emitting device employing the same1US 9,080,105 B1Chung Yuan Christian University · 2015
- Phosphor, light emitting device and lighting apparatus1US 9,525,110 B2Denka Company Limited · 2016