Proton computed tomography using multichannel gas detection technology
US-12455390-B2 · Oct 28, 2025 · US
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the detector being a gas
the detector being a gas · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01T1/205 |
| Official title | the detector being a gas |
| Display label | the detector being a gas |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for visualizing scattered radiation and medical system
US-2025172706-A1 · May 29, 2025 · US
Device for detecting neutrons with ionization chamber and with optical transduction comprising a plurality of optical cavities, each accommodating the free end of an optical fiber
US-12013504-B2 · Jun 18, 2024 · US
Proton computed tomography using multichannel gas detection technology
US-2024019593-A1 · Jan 18, 2024 · US
Device for detecting neutrons with ionization chamber and with optical transduction comprising a plurality of optical cavities, each accommodating the free end of an optical fiber
US-2023008739-A1 · Jan 12, 2023 · US
Sealed radiation detector module systems and methods
US-11391851-B2 · Jul 19, 2022 · US
Sealed radiation detector module systems and methods
US-2021096270-A1 · Apr 1, 2021 · US
Dose rate measurement systems and methods
US-10782422-B2 · Sep 22, 2020 · US
Radiation detector
US-10408951-B2 · Sep 10, 2019 · US
Dose rate measurement systems and methods
US-2018267174-A1 · Sep 20, 2018 · US
Radiation detection apparatus and radiation detection method
US-9927536-B2 · Mar 27, 2018 · US
Downhole gas-filled radiation detector with optical fiber
US-9841511-B2 · Dec 12, 2017 · US
Radiation Detector
US-2017219720-A1 · Aug 3, 2017 · US
Radiation detector and radiation detection method
US-9523776-B2 · Dec 20, 2016 · US
Light detection unit and alpha ray observation device
US-9279889-B2 · Mar 8, 2016 · US
Alpha ray observation apparatus, alpha ray observation system and alpha ray observation method
US-2015369932-A1 · Dec 24, 2015 · US
Radiation detector and radiation detection method
US-2015323678-A1 · Nov 12, 2015 · US
Light detection unit and alpha ray observation device
US-2015323681-A1 · Nov 12, 2015 · US
Downhole Gas-Filled Radiation Detector with Optical Fiber
US-2015309191-A1 · Oct 29, 2015 · US
Radiation detection apparatus and radiation detecton method
US-2015090889-A1 · Apr 2, 2015 · US