H05G 1/085
Circuit arrangements particularly adapted for x-ray tubes having a control grid
Official title: {Circuit arrangements particularly adapted for X-ray tubes having a control grid}
H05G1/085 (Circuit arrangements particularly adapted for x-ray tubes having a control grid) appears on 52 US grants and 69 published applications in this corpus.
Search patents in H05G- Granted patents
- 52
- Published applications
- 69
- Assignees
- 41
- Inventors
- 158
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 4 |
| 2015 | 1 | 6 |
| 2016 | 5 | 3 |
| 2017 | 1 | 2 |
| 2018 | 3 | 7 |
| 2019 | 6 | 3 |
| 2020 | 3 | 7 |
| 2021 | 6 | 8 |
| 2022 | 4 | 8 |
| 2023 | 6 | 5 |
| 2024 | 7 | 3 |
| 2025 | 6 | 8 |
| 2026 | 4 | 5 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for a high voltage generator of an interventional imaging system11 Aug 2026US 12,707,553 B2GE Precision Healthcare LLC
- Control device and control method for electron emission device for X-ray generation19 May 2026US 12,635,061 B2LG Electronics Inc.
- X-ray source with multiple grids24 Mar 2026US 12,588,132 B2Varex Imaging Corporation
- Strategy for controlling cathode width voltage17 Feb 2026US 12,557,202 B2GE Precision Healthcare LLC
- X-ray tube with flexible intensity adjustment30 Dec 2025US 12,512,290 B2incoatec GmbH
- Voltage control circuits and methods of grid electrode structures1 Oct 2026US 2026/0304582 A1Wuhan United Imaging Healthcare Co., Ltd.
- Systems and methods for dose modulation of x-ray scanning9 Jul 2026US 2026/0191484 A1Shanghai United Imaging Healthcare Co., Ltd.
- X-ray source with multiple grids2 Jul 2026US 2026/0190208 A1Varex Imaging Corporation
- X-Ray Fluorescence Spectrometer and Power Supply Apparatus Used Therefor28 May 2026US 2026/0150173 A1Shimadzu Corporation
- X-ray electron emission control device9 Apr 2026US 2026/0101426 A1LG Electronics Inc.
Most cited
By later US patents
- X-ray computed tomography apparatus and medical image display apparatus25US 10,238,356 B2Toshiba Medical Systems Corporation · 2019
- Radiation device installation housing and X-ray generator7US 9,263,226 B2Nuctech Company Limited · 2016
- X-ray diagnosis apparatus comprising judging circuitry to judge whether a voltage should be applied to a grid of an X-ray tube and grid controlling circuitry6US 10,159,455 B2Toshiba Medical Systems Corporation · 2018
- Multi-source radiation generator and radiography system4US 9,517,043 B2Canon Kabushiki Kaisha · 2016
- X-ray source with multiple grids3US 11,778,717 B2Varex Imaging Corporation · 2023