H01J 2229/8638
Ionising radiation shielding
Official title: Ionising radiation shielding, e.g. X-rays
H01J2229/8638 (Ionising radiation shielding) appears on 3 US grants and 3 published applications in this corpus.
Search patents in H01J- Granted patents
- 3
- Published applications
- 3
- Assignees
- 4
- Inventors
- 10
- Latest grant
- 13 Feb 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
By publication year.
Recent patents
- Rotating-anode X-ray tube assembly with cooling system13 Feb 2018US 9,892,883 B2Toshiba Electron Tubes & Devices Co., Ltd.
- Vacuum fluorescent display having x-ray shielding cap5 Jul 2005US 6,914,380 B2Noritake Co., Limited
- Glass panel for color cathode ray tube, and cathode ray tube14 Sep 2004US 6,790,799 B2Asahi Glass Company, Limited
Most cited
By later US patents
- Rotating-anode X-ray tube assembly with cooling system5US 9,892,883 B2Toshiba Electron Tubes & Devices Co., Ltd. · 2018
- Glass panel for color cathode ray tube, and cathode ray tube2US 6,790,799 B2Asahi Glass Company, Limited · 2004
- Vacuum fluorescent display having x-ray shielding cap1US 6,914,380 B2Noritake Co., Limited · 2005