F23Q 2007/005
Pressure sensors
Official title: {pressure sensors}
F23Q2007/005 (Pressure sensors) appears on 20 US grants and 22 published applications in this corpus.
Search patents in F23Q- Granted patents
- 20
- Published applications
- 22
- Assignees
- 6
- Inventors
- 45
- Latest grant
- 28 Mar 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 1 |
| 2015 | 1 | 5 |
| 2016 | 1 | 7 |
| 2017 | 6 | 1 |
| 2018 | 6 | 3 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year.
Recent patents
- Attachment structure of glow plug with combustion pressure sensor and glow plug with combustion pressure sensor28 Mar 2023US 11,614,232 B2Denso Corporation
- Pressure measuring glow plug5 May 2020US 10,641,487 B2BorgWarner Ludwigsburg GmbH
- Glow plug5 May 2020US 10,641,488 B2BorgWarner Ludwigsburg GmbH
- Glow plug with pressure sensor9 Apr 2019US 10,253,982 B2Ngk Spark Plug Co., Ltd.
- Control apparatus for diesel engine and control method for diesel engine13 Nov 2018US 10,125,716 B2Ngk Spark Plug Co., Ltd.
- Attachment structure of glow plug with combustion pressure sensor and glow plug with combustion pressure sensor5 Sep 2019US 2019/0271468 A1Denso Corporation
- Glow plug3 May 2018US 2018/0119956 A1BorgWarner Ludwigsburg GmbH
- Glow plug26 Apr 2018US 2018/0112874 A1Bosch Corporation
- Pressure measuring glow plug15 Feb 2018US 2018/0045412 A1BorgWarner Ludwigsburg GmbH
- Combustion pressure sensor11 May 2017US 2017/0131166 A1Denso Corporation
Most cited
By later US patents
- Glow plug with combustion pressure sensor7US 8,893,545 B2Ngk Spark Plug Co., Ltd. · 2014
- Pressure-measuring device6US 7,954,382 B2Robert Bosch GmbH · 2011
- Pressure measuring glow plug3US 9,541,291 B2Robert Bosch GmbH · 2017
- Control apparatus for diesel engine and control method for diesel engine2US 10,125,716 B2Ngk Spark Plug Co., Ltd. · 2018
- Pressure-measuring device with additional diaphragm2US 9,500,365 B2Robert Bosch GmbH · 2016