H01J 2235/1233
Characterised by the material
Official title: characterised by the material
H01J2235/1233 (Characterised by the material) appears on 16 US grants and 11 published applications in this corpus.
Search patents in H01J- Granted patents
- 16
- Published applications
- 11
- Assignees
- 5
- Inventors
- 39
- Latest grant
- 24 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 3 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- X-ray tube device24 Sep 2024US 12,100,573 B2Canon Electron Tubes & Devices Co., Ltd.
- X-ray tube assembly19 Oct 2021US 11,152,182 B2Canon Electron Tubes & Devices Co., Ltd.
- Semiconductor X-ray target6 Apr 2021US 10,971,323 B1Excillum AB
- Multilayer X-ray source target with high thermal conductivity9 May 2017US 9,646,801 B2General Electric Company
- X-ray tube target having enhanced thermal performance and method of making same20 Sep 2016US 9,449,782 B2General Electric Company
- X-ray tube device23 Jun 2022US 2022/0199348 A1Canon Electron Tubes & Devices Co., Ltd.
- X-ray tube assembly29 Jul 2021US 2021/0233733 A1Canon Electron Tubes & Devices Co., Ltd.
- Multilayer x-ray source target with high thermal conductivity13 Oct 2016US 2016/0300686 A1General Electric Company
- X-ray tube cooling by emissive heat transfer14 Aug 2014US 2014/0226792 A1Varian Medical Systems, Inc.
- Finned anode17 Apr 2014US 2014/0105366 A1Varian Medical Systems, Inc.
Most cited
By later US patents
- X-ray tube anode target28US 5,414,748 AGeneral Electric Company · 1995
- High performance metal x-ray tube target having a reactive barrier layer18US 5,159,619 AGeneral Electric Company · 1992
- Active carbon barrier for x-ray tube targets16US 5,264,801 APicker International, Inc. · 1993
- Thermal emissive coating for x-ray targets10US 5,150,397 AGeneral Electric Company · 1992
- Iron oxide coating for x-ray tube rotors10US 6,144,720 APicker International, Inc. · 2000