Rangefinding including ballistic metering
US-2026063391-A1 · Mar 5, 2026 · US
Devices for testing or checking
Devices for testing or checking · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F41G3/32 |
| Official title | Devices for testing or checking |
| Display label | Devices for testing or checking |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 8 |
| 2019 | 10 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Optical channel communication for laser rangefinders or other mobile optical devices
US-2026063390-A1 · Mar 5, 2026 · US
Safety assembly for training use of a laser-directed energy weapon
US-12292263-B2 · May 6, 2025 · US
Improvements in and relating to laser designator pods (ldp)
US-2025123078-A1 · Apr 17, 2025 · US
Shooting calibration method, system, equipment and storage medium
US-2024428460-A1 · Dec 26, 2024 · US
Beam director intermediate alignment target assembly configuration
US-11902637-B2 · Feb 13, 2024 · US
Safety assembly
US-2023184519-A1 · Jun 15, 2023 · US
Weapon simulation systems
US-11644278-B2 · May 9, 2023 · US
Beam director intermediate alignment target assembly configuration
US-2022337763-A1 · Oct 20, 2022 · US
Area denial communication latency compensation
US-11385007-B2 · Jul 12, 2022 · US
Systems and methods for calibrating, operating, and setting a laser diode in a weapon
US-11158992-B2 · Oct 26, 2021 · US
Weapon simulation systems
US-2021199408-A1 · Jul 1, 2021 · US
Device for locating a target by stellar correction, intended to be on board a mobile carrier
US-10964047-B2 · Mar 30, 2021 · US
Imaging instrument for checking a target designation
US-10904460-B2 · Jan 26, 2021 · US
Area denial communication latency compensation
US-2020400397-A1 · Dec 24, 2020 · US
Imaging instrument for checking a target designation
US-2020236304-A1 · Jul 23, 2020 · US
Instrumented training mortar system
US-10690446-B2 · Jun 23, 2020 · US
Sight
US-10690447-B2 · Jun 23, 2020 · US
Area denial communication latency compensation
US-10641570-B2 · May 5, 2020 · US
Automated ammunition photogrammetry system
US-10612891-B1 · Apr 7, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F41G3/32?
- CPC F41G3/32 is the Cooperative Patent Classification code for “Devices for testing or checking.”
- How many patents are filed under CPC F41G3/32 (Devices for testing or checking)?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC F41G3/32 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).