H01J 2329/4673
For gate electrodes
Official title: for gate electrodes
H01J2329/4673 (For gate electrodes) appears on 4 US grants and 6 published applications in this corpus.
Search patents in H01J- Granted patents
- 4
- Published applications
- 6
- Assignees
- 6
- Inventors
- 24
- Latest grant
- 12 Aug 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
By publication year.
Recent patents
- Symmetric quadrupole structured field emission display without spacer12 Aug 2014US 8,803,413 B2
- Cathode assembly containing an ultraviolet light-blocking dielectric layer18 Sep 2012US 8,269,210 B2E. I. Du Pont de Nemours and Company
- Electron emitting device and image displaying apparatus using the same10 Apr 2012US 8,154,188 B2Canon Kabushiki Kaisha
- Field emission cathode device and field emission display using the same12 Apr 2011US 7,923,914 B2Hon Hai Precision Industry Co., Ltd.
- symmetric quadrupole structured field emission display without spacer24 Apr 2014US 2014/0111083 A1
- Corrugated Dielectric for Reliable High-current Charge-emission Devices26 Dec 2013US 2013/0342098 A1SRI International
- Cathode assembly containing an ultraviolet light-blocking dielectric layer7 Oct 2010US 2010/0252804 A1E. I. Du Pont de Nemours and Company
- Electron beam apparatus and image displaying apparatus using the same12 Aug 2010US 2010/0201247 A1Canon Kabushiki Kaisha
- Field emission cathode device and field emission display28 Jan 2010US 2010/0019647 A1Hon Hai Precision Industry Co., Ltd.
Most cited
By later US patents