G01L 23/227
Using numerical analyses
Official title: {using numerical analyses}
G01L23/227 (Using numerical analyses) appears on 23 US grants and 27 published applications in this corpus.
Search patents in G01L- Granted patents
- 23
- Published applications
- 27
- Assignees
- 25
- Inventors
- 71
- Latest grant
- 19 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 4 | 6 |
| 2017 | 2 | 1 |
| 2018 | 2 | 1 |
| 2019 | 4 | 4 |
| 2020 | 5 | 3 |
| 2021 | 3 | 3 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year.
Recent patents
- System and method for determining the timing of an engine event19 Sep 2023US 11,761,398 B2Ai Alpine US Bidco Inc
- Method and control device for determining reliability regarding misfire determination of cylinders of an internal combustion engine21 Dec 2021US 11,203,994 B2Scania CV AB
- Method and device for controlling knocking in an internal combustion engine4 May 2021US 10,995,691 B2Robert Bosch GmbH
- System and method for determining the timing of an engine event30 Mar 2021US 10,961,942 B2Ai Alpine US Bidco Inc
- Method for predicting knock, method for suppressing knock, and engine system22 Dec 2020US 10,871,112 B2Mazda Motor Corporation
- Gaseous fuel ignition quality tester, method for determining fuel ignition quality3 Oct 2024US 2024/0328884 A1Uchicago Argonne, LLC
- Method and control device for determining reliability regarding misfire determination of cylinders of an internal combustion engine2 Sep 2021US 2021/0270199 A1Scania CV AB
- System and method for determining the timing of an engine event15 Jul 2021US 2021/0215116 A1Ai Alpine US Bidco Inc
- Spectrum calculation device and spectrum calculation method1 Apr 2021US 2021/0096042 A1Honda Motor Co., Ltd.
- Method and device for controlling knocking in an internal combustion engine5 Nov 2020US 2020/0347794 A1Robert Bosch GmbH
Most cited
By later US patents
- Gas engine, control system and control method for gas engine18US 9,291,125 B2Kawasaki Jukogyo Kabushiki Kaisha · 2016
- Method for the estimation of combustion parameters7US 7,877,195 B2Hoerbiger Kompressortechnik Holding GmbH · 2011
- Method for predicting knock, method for suppressing knock, and engine system4US 10,871,112 B2Mazda Motor Corporation · 2020
- System and method for determining the timing of an engine event3US 10,961,942 B2Ai Alpine US Bidco Inc · 2021
- Method for detecting damaged-bearing in engine using vibration signal2US 10,564,070 B1Hyundai Motor Company · 2020