C09K 11/752
With zinc or cadmium
Official title: {with zinc or cadmium}
C09K11/752 (With zinc or cadmium) appears on 5 US grants and 3 published applications in this corpus.
Search patents in C09K- Granted patents
- 5
- Published applications
- 3
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 9 Sep 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
By publication year.
Recent patents
- Electroluminescent fluorescent substance9 Sep 2008US 7,422,801 B2FUJIFILM Corporation
- Single-component yellow-emitting electroluminescent phosphor2 Jan 2007US 7,157,845 B2Osram Sylvania Inc.
- Yttrium substituted barium thioaluminate phosphor materials3 Jan 2006US 6,982,124 B2iFire Technology Inc.
- High brightness orange-yellow-emitting electroluminescent phosphor and method of making27 Jan 2004US 6,682,664 B1Osram Sylvania Inc.
- Process for producing electroluminescent phosphor with extended half-life28 May 2002US 6,395,196 B1Osram Sylvania Inc.
- Single-Component Yellow-Emitting Electroluminescent Phosphor30 Mar 2006US 2006/0066208 A1Osram Sylvania Inc.
- Electroluminescent fluorescent substance29 Dec 2005US 2005/0287395 A1Fuji Photo Film Co., Ltd.
- Yttrium substituted barium thioaluminate phosphor materials4 Dec 2003US 2003/0224221 A1iFire Technology Inc.
Most cited
By later US patents
- Electroluminescent fluorescent substance8US 7,422,801 B2FUJIFILM Corporation · 2008
- High brightness orange-yellow-emitting electroluminescent phosphor and method of making6US 6,682,664 B1Osram Sylvania Inc. · 2004
- Yttrium substituted barium thioaluminate phosphor materials2US 6,982,124 B2iFire Technology Inc. · 2006
- Process for producing electroluminescent phosphor with extended half-life1US 6,395,196 B1Osram Sylvania Inc. · 2002
- Single-component yellow-emitting electroluminescent phosphor1US 7,157,845 B2Osram Sylvania Inc. · 2007