H01J 35/305
By using a rotating x-ray tube in conjunction therewith
Official title: {by using a rotating X-ray tube in conjunction therewith}
H01J35/305 (By using a rotating x-ray tube in conjunction therewith) appears on 67 US grants and 62 published applications in this corpus.
Search patents in H01J- Granted patents
- 67
- Published applications
- 62
- Assignees
- 23
- Inventors
- 134
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 0 |
| 2002 | 3 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 6 |
| 2006 | 2 | 1 |
| 2007 | 3 | 6 |
| 2008 | 4 | 3 |
| 2009 | 5 | 3 |
| 2010 | 3 | 5 |
| 2011 | 1 | 1 |
| 2012 | 2 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 2 | 10 |
| 2016 | 1 | 1 |
| 2017 | 2 | 4 |
| 2018 | 6 | 4 |
| 2019 | 6 | 3 |
| 2020 | 3 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 3 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electron emitter for multiple focal spot sizes19 May 2026US 12,633,488 B2Siemens Healthineers AG
- Method and device for producing and using multiple origins of x-radiation19 Dec 2023US 11,844,641 B2
- X-ray anode, x-ray emitter and method for producing an x-ray anode6 Jun 2023US 11,670,476 B2Siemens Healthcare GmbH
- Systems and methods for correction of position of focal point21 Mar 2023US 11,610,753 B2Shanghai United Imaging Healthcare Co., Ltd.
- X-ray tube and a controller thereof22 Mar 2022US 11,282,668 B2Nano-X Imaging Ltd.
- Rotary piston x-ray source with an asymmetric deflection unit20 Mar 2025US 2025/0095947 A1Siemens Healthineers AG
- Electron emitter for multiple focal spot sizes19 Dec 2024US 2024/0420912 A1Siemens Healthineers AG
- Method and device for producing and using multiple origins of x-radiation13 Oct 2022US 2022/0328277 A1
- X-ray anode, x-ray emitter and method for producing an x-ray anode17 Mar 2022US 2022/0084775 A1Siemens Healthcare GmbH
- Systems and methods for focal point position correction15 Apr 2021US 2021/0110989 A1Shanghai United Imaging Healthcare Co., Ltd.
Most cited
By later US patents
- X-ray tube133US 6,339,635 B12002
- Multi-energy x-ray source96US 7,649,981 B2Varian Medical Systems, Inc. · 2010
- High duty-cycle x-ray tube54US 5,105,456 AImatron, Inc. · 1992
- X-ray tube with flying focus38US 6,292,538 B1Siemens Aktiengesellschaft · 2001
- X-ray apparatus having an x-ray tube with vario-focus36US 5,822,395 ASiemens Aktiengesellschaft · 1998