H01J 2329/0442
Metals or metal alloys
H01J2329/0442 (Metals or metal alloys) appears on 3 US grants and 4 published applications in this corpus.
Search patents in H01J- Granted patents
- 3
- Published applications
- 4
- Assignees
- 4
- Inventors
- 15
- Latest grant
- 26 Nov 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
By publication year.
Recent patents
- Field electron emitter, field electron emission device including the same, and method of manufacturing the field electron emitter26 Nov 2013US 8,593,049 B2Korea University Research and Business Foundation
- Field effect electron emitting apparatus17 Apr 2012US 8,159,121 B2Sony Corporation
- Electron-emitting device, electron source, and image display apparatus13 Mar 2012US 8,134,288 B2Canon Kabushiki Kaisha
- Electron-emitting device, electron source, and image display apparatus23 Jun 2011US 2011/0148281 A1Canon Kabushiki Kaisha
- Field electron emitter, field electron emission device including the same, and method of manufacturing the field electron emitter8 Jul 2010US 2010/0171407 A1Korea University Research and Business Foundation
- Field effect electron emitting apparatus10 Sep 2009US 2009/0225532 A1Sony Corporation
- Electron-emitting device, electron source, image display apparatus, and information display reproducing apparatus29 Jan 2009US 2009/0026914 A1Canon Kabushiki Kaisha
Most cited
By later US patents