H01J 35/186
Used as targets or x-ray converters
Official title: {used as targets or X-ray converters}
H01J35/186 (Used as targets or x-ray converters) appears on 203 US grants and 204 published applications in this corpus.
Search patents in H01J- Granted patents
- 203
- Published applications
- 204
- Assignees
- 84
- Inventors
- 326
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 3 |
| 2003 | 5 | 2 |
| 2004 | 3 | 5 |
| 2005 | 2 | 8 |
| 2006 | 4 | 0 |
| 2007 | 9 | 5 |
| 2008 | 7 | 11 |
| 2009 | 4 | 5 |
| 2010 | 7 | 3 |
| 2011 | 2 | 4 |
| 2012 | 3 | 8 |
| 2013 | 2 | 13 |
| 2014 | 2 | 30 |
| 2015 | 19 | 15 |
| 2016 | 17 | 10 |
| 2017 | 19 | 9 |
| 2018 | 7 | 7 |
| 2019 | 11 | 14 |
| 2020 | 13 | 6 |
| 2021 | 12 | 6 |
| 2022 | 0 | 9 |
| 2023 | 7 | 11 |
| 2024 | 12 | 10 |
| 2025 | 9 | 5 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- X-ray tube22 Sep 2026US 12,744,177 B2Hamamatsu Photonics K.K.
- X-ray apparatus, electron emission device and manufacturing method26 May 2026US 12,640,329 B2KETEK GmbH Halbleiter- und Reinraumtechnik
- Radiation window, encapsulation and method for producing an encapsulation26 May 2026US 12,640,330 B2KETEK GmbH Halbleiter- und Reinraumtechnik
- X-ray generation device7 Apr 2026US 12,597,581 B2Hamamatsu Photonics K.K.
- X-ray source2 Dec 2025US 12,488,956 B2KETEK GmbH Halbleiter- und Reinraumtechnik
- X-ray source for an x-ray imaging system, x-ray imaging system and method for operating an x-ray imaging system16 Jul 2026US 2026/0202357 A1Carl Zeiss SMT GmbH
- X-ray source for an x-ray imaging system and x-ray imaging system16 Jul 2026US 2026/0204509 A1Carl Zeiss SMT GmbH
- High throughput 3d x-ray imaging system using a transmission x-ray source4 Jun 2026US 2026/0153455 A1Sigray, Inc.
- Rotating anode disk assemblies9 Apr 2026US 2026/0100323 A1IXRF, Inc.
- X-ray tube with reduced attenuation19 Mar 2026US 2026/0081093 A1
Most cited
By later US patents
- X-ray source with shaped radiation pattern254US 5,422,926 APhotoelectron Corporation · 1995
- X-ray source with flexible probe153US 5,428,658 APhotoelectron Corporation · 1995
- Particle beam nozzle transport system148US 7,402,822 B2Varian Medical Systems Technologies, Inc. · 2008
- Particle beam system including exchangeable particle beam nozzle144US 7,402,823 B2Varian Medical Systems Technologies, Inc. · 2008
- Particle beam nozzle144US 7,402,824 B2Varian Medical Systems Technologies, Inc. · 2008