Radiation imaging system, radiation imaging apparatus comprising detection unit, automatic exposure control unit, and memory control unit, and control method for radiation imaging apparatus
US-12544030-B2 · Feb 10, 2026 · US
Measuring or recording actual exposure time; Counting number of exposures; Measuring required exposure time
Measuring or recording actual exposure time; Counting number of exposures; Measuring required exposure time · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H05G1/28 |
| Official title | Measuring or recording actual exposure time; Counting number of exposures; Measuring required exposure time |
| Display label | Measuring or recording actual exposure time; Counting number of exposures; Measuring required exposure time |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 6 |
| 2017 | 10 |
| 2018 | 4 |
| 2019 | 7 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Monitoring the state of an x-ray tube
US-2025016903-A1 · Jan 9, 2025 · US
Timer circuit for X-ray imaging system
US-11872072-B2 · Jan 16, 2024 · US
Radiation imaging apparatus, radiation imaging system, and control method for radiation imaging apparatus
US-2023341567-A1 · Oct 26, 2023 · US
Method and apparatus for synchronizing charged particle pulses with light pulses
US-11715617-B2 · Aug 1, 2023 · US
X-ray imaging apparatus
US-11662322-B2 · May 30, 2023 · US
X-ray imaging apparatus
US-2022170868-A1 · Jun 2, 2022 · US
Method and apparatus for synchronizing charged particle pulses with light pulses
US-2021384001-A1 · Dec 9, 2021 · US
FinFET radiation dosimeter
US-11158756-B2 · Oct 26, 2021 · US
Automatic exposure control for x-ray imaging
US-10973488-B2 · Apr 13, 2021 · US
Finfet radiation dosimeter
US-2021083139-A1 · Mar 18, 2021 · US
Plasma arc cutting system, including retaining caps, and other consumables, and related operational methods
US-10716200-B2 · Jul 14, 2020 · US
X-ray imaging apparatus
US-10701790-B2 · Jun 30, 2020 · US
Plasma arc cutting system, including nozzles and other consumables, and related operational methods
US-10681799-B2 · Jun 9, 2020 · US
Plasma arc cutting system, including swirl rings, and other consumables, and related operational methods
US-10638591-B2 · Apr 28, 2020 · US
Management system for X-ray detector and X-ray diagnosis apparatus
US-10499874-B2 · Dec 10, 2019 · US
Plasma arc cutting system, including retaining caps, and other consumables, and related operational methods
US-10492286-B2 · Nov 26, 2019 · US
Automatic exposure control for x-ray imaging
US-2019269377-A1 · Sep 5, 2019 · US
Console and x-ray imaging apparatus having the same
US-2019246997-A1 · Aug 15, 2019 · US
Automatice exposure control for x-ray imaging
US-10285661-B2 · May 14, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H05G1/28?
- CPC H05G1/28 is the Cooperative Patent Classification code for “Measuring or recording actual exposure time; Counting number of exposures; Measuring required exposure time.”
- How many patents are filed under CPC H05G1/28 (Measuring or recording actual exposure time; Counting number of exposures; Measuring required exposure time)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC H05G1/28 growing?
- Publication counts under this code: 1 in 2024 vs 1 in 2025 (latest complete years).