H01J 2329/0473
Oxides
H01J2329/0473 (Oxides) appears on 4 US grants and 4 published applications in this corpus.
Search patents in H01J- Granted patents
- 4
- Published applications
- 4
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 14 Apr 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 2 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
By publication year.
Recent patents
- Field emission cathode14 Apr 2015US 9,006,964 B2Lightlab Sweden AB
- Method of fabricating electron-emitting device and method of manufacturing image display apparatus5 Mar 2013US 8,388,400 B2Canon Kabushiki Kaisha
- Electron-emitting device and display panel including the same1 Jan 2013US 8,344,607 B2Canon Kabushiki Kaisha
- Double-sided light emitting field emission device and method of manufacturing the same30 Oct 2012US 8,299,699 B2National Chung Cheng University
- Field emission cathode8 Aug 2013US 2013/0200776 A1Lightlab Sweden AB
- Double-sided light emitting field emission device and method of manufacturing the same4 Oct 2012US 2012/0248967 A1National Chung Cheng University
- Electron-emitting device and display panel including the same3 Jun 2010US 2010/0134313 A1Canon Kabushiki Kaisha
- Method of fabricating electron-emitting device and method of manufacturing image display apparatus3 Jun 2010US 2010/0136869 A1Canon Kabushiki Kaisha
Most cited
By later US patents