G01N 2223/502
Ionisation chamber
Official title: ionisation chamber
G01N2223/502 (Ionisation chamber) appears on 3 US grants and 4 published applications in this corpus.
Search patents in G01N- Granted patents
- 3
- Published applications
- 4
- Assignees
- 6
- Inventors
- 9
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
By publication year.
Recent patents
- Radiation imaging system, imaging control apparatus, radiation imaging apparatus, radiation imaging method, and non-transitory computer readable storage medium15 Apr 2025US 12,274,570 B2Canon Kabushiki Kaisha
- Photo-ionization device with improved linearity and stability12 Oct 2021US 11,143,619 B1Nanova Environmental, Inc.
- Device and method for measuring in-situ time-resolved X-ray absorption spectrum6 Apr 2021US 10,969,348 B2Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
- Radiation imaging system, imaging control apparatus, radiation imaging apparatus, radiation imaging method, and non-transitory computer readable storage medium19 Jun 2025US 2025/0195018 A1Canon Kabushiki Kaisha
- Radiation-measurement-instrument support device, radiation measurement apparatus, and radiation measurement method8 May 2025US 2025/0146956 A1Kabushiki Kaisha Toshiba
- Radiation imaging system, imaging control apparatus, radiation imaging apparatus, radiation imaging method, and non-transitory computer readable storage medium16 Feb 2023US 2023/0049588 A1Canon Kabushiki Kaisha
- Device and method for measuring in-situ time-resolved x-ray absorption spectrum2 Jan 2020US 2020/0003706 A1Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
Most cited
By later US patents