Engine ignition method and engine ignition device
US-11692502-B2 · Jul 4, 2023 · US
Electronical verniers · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F02P7/0775 |
| Official title | {Electronical verniers} |
| Display label | Electronical verniers |
| Total patents | 9 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11692502-B2 · Jul 4, 2023 · US
US-11248547-B2 · Feb 15, 2022 · US
US-11022085-B2 · Jun 1, 2021 · US
US-2020182172-A1 · Jun 11, 2020 · US
US-2020158072-A1 · May 21, 2020 · US
US-10344734-B2 · Jul 9, 2019 · US
US-2019003446-A1 · Jan 3, 2019 · US
US-9988998-B2 · Jun 5, 2018 · US
US-2017175654-A1 · Jun 22, 2017 · US