Engine ignition control unit for improved engine starting
US-11378053-B2 · Jul 5, 2022 · US
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Closing the discharge circuit of the storage capacitor with electronic switching means (F02P3/0853, F02P3/0876, F02P3/09 take precedence)
Closing the discharge circuit of the storage capacitor with electronic switching means (F02P3/0853, F02P3/0876, F02P3/09 take 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 | F02P3/0807 |
| Official title | {Closing the discharge circuit of the storage capacitor with electronic switching means (F02P3/0853, F02P3/0876, F02P3/09 take precedence)} |
| Display label | Closing the discharge circuit of the storage capacitor with electronic switching means (F02P3/0853, F02P3/0876, F02P3/09 take precedence) |
| Total patents | 16 |
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 | 3 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Engine ignition control unit for improved engine starting
US-2021254593-A1 · Aug 19, 2021 · US
Ignition system for light-duty combustion engine
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Ignition system for light-duty combustion engine
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Ignition apparatus for internal combustion engine
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Spark gap circuit
US-2019120144-A1 · Apr 25, 2019 · US
Ignition system for light-duty combustion engine
US-2019078547-A1 · Mar 14, 2019 · US
Ignition system for light-duty combustion engine
US-2018328333-A1 · Nov 15, 2018 · US
Ignition diagnostics system
US-10119516-B2 · Nov 6, 2018 · US
Ignition system for light-duty combustion engine
US-10066592-B2 · Sep 4, 2018 · US
Ignition unit for turbojet engine
US-9915207-B2 · Mar 13, 2018 · US
Ignition apparatus for internal combustion engine
US-2017114767-A1 · Apr 27, 2017 · US
Method for testing a supply circuit, and a corresponding supply circuit for at least one ignition circuit
US-9482201-B2 · Nov 1, 2016 · US
Method for testing a supply circuit, and a corresponding supply circuit for at least one ignition circuit
US-2015361942-A1 · Dec 17, 2015 · US
Detection system for determining spark voltage
US-2015340846-A1 · Nov 26, 2015 · US
Ignition unit for turbojet engine
US-2015033699-A1 · Feb 5, 2015 · US