Attachment structure of glow plug with combustion pressure sensor and glow plug with combustion pressure sensor
US-11614232-B2 · Mar 28, 2023 · US
pressure sensors
pressure sensors · 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 | F23Q2007/005 |
| Official title | {pressure sensors} |
| Display label | pressure sensors |
| Total patents | 33 |
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 | 5 |
| 2016 | 7 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 2 |
| 2020 | 2 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pressure measuring glow plug
US-10641487-B2 · May 5, 2020 · US
Glow plug
US-10641488-B2 · May 5, 2020 · US
Attachment structure of glow plug with combustion pressure sensor and glow plug with combustion pressure sensor
US-2019271468-A1 · Sep 5, 2019 · US
Glow plug with pressure sensor
US-10253982-B2 · Apr 9, 2019 · US
Control apparatus for diesel engine and control method for diesel engine
US-10125716-B2 · Nov 13, 2018 · US
Pressure sensor including variable member having rear end connected to housing at a predetermined axial position
US-10048153-B2 · Aug 14, 2018 · US
Combustion pressure sensor
US-10012558-B2 · Jul 3, 2018 · US
Sensor module for a pressure-measuring sheathed-element glow plug
US-10001106-B2 · Jun 19, 2018 · US
Glow plug
US-2018119956-A1 · May 3, 2018 · US
Glow plug
US-2018112874-A1 · Apr 26, 2018 · US
Glow plug with pressure sensor
US-9897063-B2 · Feb 20, 2018 · US
Pressure measuring glow plug
US-2018045412-A1 · Feb 15, 2018 · US
Pressure sensor
US-9891138-B2 · Feb 13, 2018 · US
Pressure sensor
US-9829404-B2 · Nov 28, 2017 · US
Pressure-sensor-integrated glow plug and manufacturing method thereof
US-9829197-B2 · Nov 28, 2017 · US
Glow plug with combustion pressure sensor
US-9784450-B2 · Oct 10, 2017 · US
Glow plug with combustion pressure sensor
US-9726376-B2 · Aug 8, 2017 · US
Combustion pressure sensor and method of manufacturing the same
US-9702558-B2 · Jul 11, 2017 · US
Combustion pressure sensor
US-2017131166-A1 · May 11, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F23Q2007/005?
- CPC F23Q2007/005 is the Cooperative Patent Classification code for “pressure sensors.”
- How many patents are filed under CPC F23Q2007/005 (pressure sensors)?
- Our database includes 33 publications tagged with this CPC code.
- Is patent activity under CPC F23Q2007/005 growing?
- Publication counts under this code: 2 in 2020 vs 1 in 2023 (latest complete years).