Modular blast probe
US-2025137836-A1 · May 1, 2025 · US
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Acoustic hit-indicating systems, i.e. detecting of shock waves (F41J5/056 takes precedence)
Acoustic hit-indicating systems, i.e. detecting of shock waves (F41J5/056 takes precedence) · 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 | F41J5/06 |
| Official title | Acoustic hit-indicating systems, i.e. detecting of shock waves (F41J5/056 takes precedence) |
| Display label | Acoustic hit-indicating systems, i.e. detecting of shock waves (F41J5/056 takes precedence) |
| Total patents | 18 |
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 | 2 |
| 2016 | 1 |
| 2017 | 3 |
| 2019 | 7 |
| 2020 | 2 |
| 2021 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for acoustically counting gunshots fired indoors
US-11604050-B2 · Mar 14, 2023 · US
Method for acoustic detection of shooter location
US-10887698-B2 · Jan 5, 2021 · US
Blast wave detector
US-10747196-B2 · Aug 18, 2020 · US
Method for acoustic detection of shooter location
US-2020029157-A1 · Jan 23, 2020 · US
Blast wave detector
US-2019317473-A1 · Oct 17, 2019 · US
Device for locating an impact against an interactive surface, corresponding method and computer program
US-2019285389-A1 · Sep 19, 2019 · US
Method and device for determining an impact location of an object on a vehicle
US-10414368-B2 · Sep 17, 2019 · US
Device for locating an impact against a transparent interactive surface
US-2019234714-A1 · Aug 1, 2019 · US
Method and apparatus for scoring shooting events using hearing protection devices
US-10343044-B2 · Jul 9, 2019 · US
Method for acoustically counting gunshots fired indoors
US-2019186875-A1 · Jun 20, 2019 · US
Dartboard, dart scoring device and dart scoring method
US-2019063883-A1 · Feb 28, 2019 · US
Hyper-velocity impact sensor
US-9797697-B2 · Oct 24, 2017 · US
Methods and apparatus for small arms training
US-9651343-B2 · May 16, 2017 · US
Method and device for determining an impact location of an object on a vehicle
US-2017096117-A1 · Apr 6, 2017 · US
Hyper-velocity impact sensor
US-2016356688-A1 · Dec 8, 2016 · US
Acoustic energy inductive device, equipment and method using the same
US-2015360122-A1 · Dec 17, 2015 · US
Methods and apparatus for small arms training
US-2015084281-A1 · Mar 26, 2015 · US