G01M 15/048
By monitoring temperature
Official title: {by monitoring temperature}
G01M15/048 (By monitoring temperature) appears on 91 US grants and 77 published applications in this corpus.
Search patents in G01M- Granted patents
- 91
- Published applications
- 77
- Assignees
- 63
- Inventors
- 214
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 1 |
| 2004 | 2 | 3 |
| 2005 | 0 | 3 |
| 2006 | 1 | 1 |
| 2007 | 3 | 2 |
| 2008 | 2 | 3 |
| 2009 | 1 | 0 |
| 2010 | 2 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 7 |
| 2014 | 5 | 3 |
| 2015 | 5 | 8 |
| 2016 | 2 | 1 |
| 2017 | 3 | 7 |
| 2018 | 5 | 13 |
| 2019 | 6 | 4 |
| 2020 | 6 | 4 |
| 2021 | 5 | 6 |
| 2022 | 5 | 3 |
| 2023 | 0 | 1 |
| 2024 | 4 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Engine health monitoring system17 Mar 2026US 12,578,251 B2Progress Rail Locomotive Inc.
- Rapid compression machine with electrical drive and methods for use thereof22 Oct 2024US 12,123,803 B2University of Idaho
- System for monitoring the health of a helicopter24 Sep 2024US 12,097,977 B2Safran
- Damage estimation device and damage estimation method7 May 2024US 11,977,000 B2Toyota Jidosha Kabushiki Kaisha
- Method for predicting soot build-up in an engine system13 Feb 2024US 11,898,476 B2AB Volvo Penta
- Method and Device for Measuring a Technical System on a Test Bench6 Aug 2026US 2026/0227286 A1Robert Bosch GmbH
- Engine Health Monitoring System17 Apr 2025US 2025/0123183 A1Progress Rail Locomotive Inc.
- Engine assembly for a vehicle and method for determining piston temperature in an engine7 Nov 2024US 2024/0369450 A1
- Method for predicting soot build-up in an engine system20 Apr 2023US 2023/0121134 A1AB Volvo Penta
- System for monitoring the health of a helicopter16 Jun 2022US 2022/0185503 A1Safran
Most cited
By later US patents
- Method and apparatus for machine health inference by comparing two like loaded components72US 5,566,091 ACaterpillar Inc. · 1996
- Quick connect diagnostic apparatus and method for a vehicle cooling system57US 5,526,871 A1996
- Methods and apparatus for estimating gas temperatures within a vehicle engine30US 6,622,548 B1General Motors Corporation · 2003
- Control apparatus for internal combustion engines29US 4,887,574 AHitachi, Ltd. · 1989
- Method and apparatus for determining the gas temperature in an internal combustion engine28US 5,941,927 ARobert Bosch GmbH · 1999