G01M 15/106
Using pressure sensors
Official title: {using pressure sensors}
G01M15/106 (Using pressure sensors) appears on 107 US grants and 83 published applications in this corpus.
Search patents in G01M- Granted patents
- 107
- Published applications
- 83
- Assignees
- 73
- Inventors
- 213
- Latest grant
- 18 Jun 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 4 | 3 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 2 | 2 |
| 2008 | 2 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 4 |
| 2014 | 1 | 6 |
| 2015 | 3 | 10 |
| 2016 | 9 | 10 |
| 2017 | 7 | 3 |
| 2018 | 7 | 10 |
| 2019 | 8 | 11 |
| 2020 | 7 | 8 |
| 2021 | 10 | 3 |
| 2022 | 5 | 2 |
| 2023 | 3 | 2 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for detecting malfunctioning turbo-diesel cylinders18 Jun 2024US 12,013,311 B2DAF Trucks N. V.
- Oxygen analyzer with pressure compensation6 Feb 2024US 11,892,370 B2Rosemount Inc.
- Detection of delta pressure sensor icing10 Oct 2023US 11,781,944 B2Cummins Inc.
- Diluting device for aerosol measurements4 Jul 2023US 11,692,914 B2Dekati Oy
- Diagnostic system and method for detecting internal combustion engine faults using exhaust pressure readings25 Apr 2023US 11,635,350 B2Cummins Inc.
- Method for detecting malfunctioning turbo-diesel cylinders28 Mar 2024US 2024/0102888 A1DAF Trucks N. V.
- Detection of delta pressure sensor icing1 Jun 2023US 2023/0168154 A1Cummins Inc.
- Oxygen analyzer with pressure compensation23 Mar 2023US 2023/0086725 A1Rosemount Inc.
- Diagnostic system and method for detecting internal combustion engine faults using exhaust pressure readings27 Oct 2022US 2022/0341819 A1Cummins Inc.
- Diluting device for aerosol measurements26 May 2022US 2022/0163430 A1Dekati Oy
Most cited
By later US patents
- Real-time exhaust gas modular flowmeter and emissions reporting system for mobile apparatus65US 6,470,732 B1The United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 2002
- Frequency domain engine defect signal analysis61US 4,424,709 AFord Motor Company · 1984
- Real-time on-road vehicle exhaust gas modular flowmeter and emissions reporting system53US 6,148,656 AThe United States of America as represented by the Adminstrator of the Environmental Protection Agency. · 2000
- Misfire detection in an internal combustion engine using exhaust pressure40US 5,193,513 AFord Motor Company · 1993
- System and method for detecting engine cylinder misfire35US 6,243,641 B1Cummins Engine Company, Inc. · 2001