H01J 2235/1258
Placing objects in close proximity
H01J2235/1258 (Placing objects in close proximity) appears on 6 US grants and 7 published applications in this corpus.
Search patents in H01J- Granted patents
- 6
- Published applications
- 7
- Assignees
- 6
- Inventors
- 32
- Latest grant
- 14 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
By publication year.
Recent patents
- Rotary-transmission-target microfocus X-ray source and ray generation method14 Nov 2023US 11,817,287 B1Beijing Institute of Technology
- X-ray generating tube including electron gun, X-ray generating apparatus and radiography system3 Dec 2019US 10,497,533 B2Canon Kabushiki Kaisha
- Rotation anode X-ray tube19 Jul 2011US 7,983,395 B2Kabushiki Kaisha Toshiba
- Apparatus for reducing kV-dependent artifacts in an imaging system and method of making same11 Jan 2011US 7,869,572 B2General Electric Company
- High flux X-ray target and assembly14 Dec 2010US 7,852,988 B2General Electric Company
- Rotary-transmission-target microfocus x-ray source and ray generation method16 Nov 2023US 2023/0369005 A1Beijing Institute of Technology
- X-ray generating tube including electron gun, x-ray generating apparatus and radiography system5 Oct 2017US 2017/0287668 A1Canon Kabushiki Kaisha
- High flux x-ray target and assembly4 Feb 2010US 2010/0027753 A1General Electric Company
- Apparatus for reducing kv-dependent artifacts in an imaging system and method of making same12 Nov 2009US 2009/0279669 A1General Electric Company
- Monochromatic x-ray source and x-ray microscope using one such source24 Jan 2008US 2008/0019481 A1
Most cited
By later US patents
- Thermal energy transfer device and x-ray tubes and x-ray systems incorporating same25US 6,477,231 B2General Electric Company · 2002
- Apparatus for reducing kV-dependent artifacts in an imaging system and method of making same5US 7,869,572 B2General Electric Company · 2011
- Rotation anode X-ray tube2US 7,983,395 B2Kabushiki Kaisha Toshiba · 2011