G01H 1/006
Of the rotor of turbo machines
Official title: {of the rotor of turbo machines}
G01H1/006 (Of the rotor of turbo machines) appears on 243 US grants and 249 published applications in this corpus.
Search patents in G01H- Granted patents
- 243
- Published applications
- 249
- Assignees
- 135
- Inventors
- 571
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 3 | 4 |
| 2004 | 5 | 5 |
| 2005 | 2 | 7 |
| 2006 | 7 | 4 |
| 2007 | 1 | 6 |
| 2008 | 4 | 5 |
| 2009 | 5 | 7 |
| 2010 | 3 | 9 |
| 2011 | 5 | 10 |
| 2012 | 10 | 7 |
| 2013 | 7 | 13 |
| 2014 | 5 | 13 |
| 2015 | 7 | 11 |
| 2016 | 10 | 19 |
| 2017 | 10 | 13 |
| 2018 | 21 | 27 |
| 2019 | 19 | 19 |
| 2020 | 24 | 18 |
| 2021 | 13 | 11 |
| 2022 | 12 | 10 |
| 2023 | 11 | 8 |
| 2024 | 5 | 8 |
| 2025 | 6 | 9 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sound conversion device16 Jun 2026US 12,659,661 B2Denso Corporation
- Monitoring of the state of health of at least two vibration sensors of a bypass turbomachine23 Dec 2025US 12,504,318 B2Safran Aircraft Engines
- Method, device, and graphical user interface for analysing a mechanical object26 Aug 2025US 12,399,080 B2MTU Aero Engines AG
- Utility pole localization by distributed fiber sensing of aerial fiber cable29 Jul 2025US 12,372,679 B2NEC Corporation
- System and method for machine diagnosis20 May 2025US 12,304,650 B2Rolls-Royce Deutschland Ltd & Co KG
- Sensor and method for relative motion detection9 Jul 2026US 2026/0194368 A1Nanyang Technological University
- Acoustic wave sensor system for a propulsion system21 May 2026US 2026/0139607 A1General Electric Company
- Method of monitoring a foreign object damage event in an aircraft engine5 Mar 2026US 2026/0063070 A1Pratt & Whitney Canada Corp.
- Inspecting internal powerplant component using inspection scope9 Oct 2025US 2025/0314557 A1Rtx Corporation
- Method for monitoring a turbomachine14 Aug 2025US 2025/0258062 A1MTU Aero Engines AG
Most cited
By later US patents
- Method and system for diagnostics and prognostics of a mechanical system126US 7,027,953 B2RSL Electronics Ltd. · 2006
- Plural sensor apparatus for monitoring turbine blading with undesired component elimination82US 4,518,917 AWestinghouse Electric Corp. · 1985
- System and method for monitoring synchronous blade vibration68US 5,206,816 AWestinghouse Electric Corp. · 1993
- Method for on-line detection of incipient cracks in turbine-generator rotors60US 4,408,294 AGeneral Electric Company · 1983
- Nonsynchronous turbine blade vibration monitoring system53US 4,887,468 AWestinghouse Electic Corp. · 1989