H01J 2329/4617
Shapes or dimensions of gate openings
H01J2329/4617 (Shapes or dimensions of gate openings) appears on 3 US grants and 7 published applications in this corpus.
Search patents in H01J- Granted patents
- 3
- Published applications
- 7
- Assignees
- 6
- Inventors
- 25
- Latest grant
- 2 Dec 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
By publication year.
Recent patents
- Metal gate electrode and field emission display having same2 Dec 2014US 8,901,807 B2Hon Hai Precision Industry Co., Ltd.
- Electron emission device and electron emission display using the same26 Jan 2010US 7,652,419 B2Samsung SDI.Co., Ltd.
- Field emission display device and method of manufacturing same20 Feb 2007US 7,180,234 B2Mitsubishi Denki Kabushiki Kaisha
- Metal gate electrode and field emission display having same1 Mar 2012US 2012/0049721 A1Hon Hai Precision Industry Co., Ltd.
- Cold Cathode Electron Emission Source and Method for Manufacture of the Same23 Sep 2010US 2010/0237763 A1
- Field Emission Display Having Multi-Layer Structure3 Dec 2009US 2009/0295271 A1Zhongshan University
- Field emission display device3 Jul 2008US 2008/0157647 A1Tatung Co., Ltd.
- Electron emission device and electron emission display using the same23 Aug 2007US 2007/0194689 A1Samsung SDI.Co., Ltd.
Most cited
By later US patents