Supersonic Oblique Rotating Detonation Engine and Method of Creating a Supersonic Oblique Rotating Detonation Wave
US-2026022680-A1 · Jan 22, 2026 · US
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with resonant combustion chambers
with resonant combustion chambers · 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 | F02K7/04 |
| Official title | with resonant combustion chambers |
| Display label | with resonant combustion chambers |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 4 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems, apparatuses and methods for improved rotating detonation engines
US-11592183-B2 · Feb 28, 2023 · US
Auto-driven plasma actuator for transition from deflagration to detonation combustion regime and method
US-11493207-B2 · Nov 8, 2022 · US
Injection manifold with tesla valves for rotating detonation engines
US-2022195963-A1 · Jun 23, 2022 · US
Systems, Apparatuses And Methods For Improved Rotation Detonation Engines
US-2021003285-A1 · Jan 7, 2021 · US
Auto-driven plasma actuator for transition from deflagration to detonation combustion regime and method
US-2020378605-A1 · Dec 3, 2020 · US
Annular combustion chamber with continuous detonation wave
US-2020063967-A1 · Feb 27, 2020 · US
Battery powered vehicle propulsion system
US-10060419-B2 · Aug 28, 2018 · US
Systems, apparatuses and methods for improved rotating detonation engines
US-2018080412-A1 · Mar 22, 2018 · US
Pulsed detonation engine
US-9909533-B2 · Mar 6, 2018 · US
Wave disc engine apparatus
US-9856791-B2 · Jan 2, 2018 · US
Battery powered vehicle propulsion system
US-2016146197-A1 · May 26, 2016 · US