H01J 2235/1295
Contact between conducting bodies
H01J2235/1295 (Contact between conducting bodies) appears on 36 US grants and 39 published applications in this corpus.
Search patents in H01J- Granted patents
- 36
- Published applications
- 39
- Assignees
- 31
- Inventors
- 125
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 3 |
| 2009 | 4 | 1 |
| 2010 | 2 | 4 |
| 2011 | 1 | 0 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 3 |
| 2018 | 1 | 1 |
| 2019 | 5 | 5 |
| 2020 | 4 | 7 |
| 2021 | 3 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Patterned X-ray emitting target29 Sep 2026US 12,749,642 B2Nova Measuring Instruments Ltd.
- X-ray tube with a cooled gate electrode26 May 2026US 12,640,327 B2Siemens Healthineers AG
- Devices for radiation ray generation and radiation apparatuses18 Nov 2025US 12,476,068 B2Shanghai United Imaging Healthcare Co., Ltd.
- Devices and methods for dissipating heat from an anode of an x-ray tube assembly10 Jan 2023US 11,551,903 B2American Science and Engineering, Inc.
- Rotary anode for an X-ray source11 Oct 2022US 11,469,071 B2Koninklijke Philips N. V.
- X-ray tubes19 Feb 2026US 2026/0051452 A1
- X-ray tube with a cooled gate electrode1 Jan 2026US 2026/0004988 A1Siemens Healthineers AG
- Patterned x-ray emitting target2 Jan 2025US 2025/0006451 A1Nova Measuring Instruments Ltd.
- Devices for radiation ray generation and radiation apparatuses6 Jul 2023US 2023/0215680 A1Shanghai United Imaging Healthcare Co., Ltd.
- Devices and Methods for Dissipating Heat from an Anode of an X-Ray Tube Assembly30 Dec 2021US 2021/0407759 A1American Science and Engineering, Inc.
Most cited
By later US patents
- Detection apparatus for x-ray analysis, including semiconductor detectors having uncooled active areas46US 7,515,684 B2X-Ray Optical Systems, Inc. · 2009
- X-ray anode having improved heat removal40US 8,243,884 B2Plansee SE · 2012
- X-ray tube and method and apparatus for analyzing fluid streams using x-rays27US 7,072,439 B2X-Ray Optical Systems, Inc. · 2006
- Removable aperture cooling structure for an X-ray tube23US 7,486,774 B2Varian Medical Systems, Inc. · 2009
- X-ray source assembly having enhanced output stability, and fluid stream analysis applications thereof19US 7,209,545 B2X-Ray Optical Systems, Inc. · 2007