Quick vehicle check system and method adopting multi-dose regional scanning
US-2016178791-A1 · Jun 23, 2016 · US
Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays
Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01V5/22 |
| Official title | Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays |
| Display label | Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays |
| Total patents | 604 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 58 |
| 2016 | 63 |
| 2017 | 73 |
| 2018 | 72 |
| 2019 | 70 |
| 2020 | 72 |
| 2021 | 42 |
| 2022 | 42 |
| 2023 | 29 |
| 2024 | 42 |
| 2025 | 32 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Vehicle-mounted inspection system
US-2016061989-A1 · Mar 3, 2016 · US
X-ray imaging system having improved mobility
US-9223050-B2 · Dec 29, 2015 · US
X-ray based system and methods for inspecting a person's shoes for aviation security threats
US-9223051-B2 · Dec 29, 2015 · US
Low-dose radiographic imaging system
US-9218933-B2 · Dec 22, 2015 · US
X-Ray Scanners
US-2015355369-A1 · Dec 10, 2015 · US
Data Collection, Processing and Storage Systems for X-Ray Tomographic Images
US-2015355117-A1 · Dec 10, 2015 · US
High-energy X-ray-spectroscopy-based inspection system and methods to determine the atomic number of materials
US-9207195-B2 · Dec 8, 2015 · US
Scanning imaging systems
US-2015331140-A1 · Nov 19, 2015 · US
Mitigation of radiation leakage via entry port and/or exit port of radiation system
US-9188696-B2 · Nov 17, 2015 · US
Low-dose radiographic imaging system
US-2015325401-A1 · Nov 12, 2015 · US
Image-based object detection and feature extraction from a reconstructed charged particle image of a volume of interest
US-2015325013-A1 · Nov 12, 2015 · US
Method for autonomous self-blanking by radiation portal monitors to minimize the interference from pulsed X-rays radiation
US-9182515-B2 · Nov 10, 2015 · US
Interferometric dynamic-grating imaging method, diffraction grating and imaging apparatus
US-2015294749-A1 · Oct 15, 2015 · US
Mobile scanning systems
US-9158027-B2 · Oct 13, 2015 · US
X-Ray Imaging System Having Improved Mobility
US-2015285940-A1 · Oct 8, 2015 · US
Muon tomography imaging improvement using optimized limited angle data
US-2015287237-A1 · Oct 8, 2015 · US
Energy shield for radiation system
US-2015262720-A1 · Sep 17, 2015 · US
Mobile Aircraft Inspection System
US-2015247947-A1 · Sep 3, 2015 · US
Methods and systems for time-of-flight neutron interrogation for material discrimination
US-9123519-B2 · Sep 1, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G01V5/22?
- CPC G01V5/22 is the Cooperative Patent Classification code for “Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays.”
- How many patents are filed under CPC G01V5/22 (Active interrogation, i.e. by irradiating objects or goods using external radiation sources, e.g. using gamma rays or cosmic rays)?
- Our database includes 604 publications tagged with this CPC code.
- Is patent activity under CPC G01V5/22 growing?
- Publication counts under this code: 42 in 2024 vs 32 in 2025 (latest complete years).