Microwave ignition systems with launcher affixed to or located within a gun spindle
US-11585622-B1 · Feb 21, 2023 · US
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modified for electric ignition
modified for electric ignition · 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 | F42B5/08 |
| Official title | modified for electric ignition |
| Display label | modified for electric ignition |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ammunition cartridge including an optical primer
US-11543223-B2 · Jan 3, 2023 · US
Ammunition cartridge including an optical primer
US-2022074725-A1 · Mar 10, 2022 · US
Voltage polarity immunity using reverse parallel laser diodes
US-11209257-B2 · Dec 28, 2021 · US
Voltage polarity immunity using reverse parallel laser diodes
US-2021278187-A1 · Sep 9, 2021 · US
Radio frequency antenna for use in the confines of a breech
US-10969206-B1 · Apr 6, 2021 · US
Radio frequency igniter
US-10859358-B1 · Dec 8, 2020 · US
Microwave ignition of energetic material housed within a gun
US-10641572-B1 · May 5, 2020 · US
Disposable, miniature internal optical ignition source
US-10627200-B1 · Apr 21, 2020 · US
Disposable, miniature internal optical ignition source
US-10415942-B1 · Sep 17, 2019 · US
Techniques for release of material into an environment
US-10207001-B2 · Feb 19, 2019 · US
Radio frequency igniter
US-10107607-B1 · Oct 23, 2018 · US
Disposable, miniature internal optical ignition source
US-9909847-B1 · Mar 6, 2018 · US
Disposable, miniature internal optical ignition source
US-9829289-B1 · Nov 28, 2017 · US
Techniques for release of material into an environment
US-2017216437-A1 · Aug 3, 2017 · US
Disposable, miniature internal optical ignition source for ammunition application
US-9618307-B1 · Apr 11, 2017 · US
Repeatable plasma generator and method for the same
US-9551547-B2 · Jan 24, 2017 · US
Repeatable plasma generator and a method therefor
US-9377261-B2 · Jun 28, 2016 · US
Techniques for release of material into an environment
US-2016144030-A1 · May 26, 2016 · US
Disposable, miniature internal optical ignition source for ammunition application
US-9273942-B1 · Mar 1, 2016 · US