G01H 1/10
Measuring characteristics of vibrations in solids by using direct conduction to the
Official title: of torsional vibrations
G01H1/10 (Measuring characteristics of vibrations in solids by using direct conduction to the) appears on 73 US grants and 52 published applications in this corpus.
Search patents in G01H- Granted patents
- 73
- Published applications
- 52
- Assignees
- 61
- Inventors
- 192
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 3 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 2 | 1 |
| 2016 | 1 | 5 |
| 2017 | 1 | 3 |
| 2018 | 2 | 3 |
| 2019 | 5 | 6 |
| 2020 | 5 | 7 |
| 2021 | 5 | 4 |
| 2022 | 2 | 4 |
| 2023 | 5 | 4 |
| 2024 | 3 | 4 |
| 2025 | 2 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method, device and computer program for estimating a speed of a wheeled vehicle8 Sep 2026US 12,730,121 B2Institut National De Recherche En Informatique Et En Automatique
- Spatial characterization of dysfunction in downhole systems4 Aug 2026US 12,698,706 B2Schlumberger Technology Corporation
- Methods for predicting and adapting to high frequency torsional oscillation5 May 2026US 12,618,317 B2Schlumberger Technology Corporation
- Method, an arrangement and a frequency converter for identification of torsional natural frequencies of a drivetrain system8 Jul 2025US 12,352,666 B2ABB Schweiz AG
- Method for configuring a digital filter for attenuating a frequency associated with a torsion mode of a power transmission line of a turbine engine11 Feb 2025US 12,221,984 B2Safran Aircraft Engines
- Methods for predicting and adapting to high frequency torsional oscillation10 Sep 2026US 2026/0266169 A1Schlumberger Technology Corporation
- A method for early identification of material fatigue in wind turbine installations17 Jul 2025US 2025/0230799 A1Ørsted Wind Power A/S
- Methods for predicting and adapting to high frequency torsional oscillation20 Feb 2025US 2025/0059875 A1Schlumberger Technology Corporation
- Method and An Arrangement for Identification of Lateral Vibration Characteristics of An Electric Machine13 Jun 2024US 2024/0192048 A1ABB Schweiz AG
- Method, device and computer program for estimating a speed of a wheeled vehicle30 May 2024US 2024/0175890 A1Institut National De Recherche En Informatique Et En Automatique
Most cited
By later US patents
- Noninvasive method and apparatus for determining resonance information for rotating machinery components and for anticipating component failure from changes therein182US 5,365,787 AMonitoring Technology Corporation · 1994
- Golf swing analysis method and apparatus110US 5,792,000 ASCI Golf Inc. · 1998
- Acoustic telemetry system for oil wells utilizing self generated noise68US 4,001,773 AAmerican Petroscience Corporation · 1977
- Apparatus for measuring torsional vibrations of rotating machinery49US 5,390,545 ACaterpillar Inc. · 1995
- Method and apparatus for sensing and displaying torsional vibration44US 6,065,332 AHalliburton Energy Services.Inc. · 2000