G01M 13/021
Gearings
G01M13/021 (Gearings) appears on 285 US grants and 295 published applications in this corpus.
Search patents in G01M- Granted patents
- 285
- Published applications
- 295
- Assignees
- 237
- Inventors
- 804
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 0 |
| 2002 | 4 | 5 |
| 2003 | 4 | 5 |
| 2004 | 4 | 3 |
| 2005 | 2 | 2 |
| 2006 | 1 | 3 |
| 2007 | 4 | 3 |
| 2008 | 1 | 3 |
| 2009 | 0 | 2 |
| 2010 | 6 | 6 |
| 2011 | 1 | 5 |
| 2012 | 3 | 7 |
| 2013 | 2 | 9 |
| 2014 | 7 | 11 |
| 2015 | 13 | 20 |
| 2016 | 8 | 10 |
| 2017 | 12 | 16 |
| 2018 | 12 | 14 |
| 2019 | 21 | 28 |
| 2020 | 11 | 21 |
| 2021 | 24 | 18 |
| 2022 | 17 | 18 |
| 2023 | 10 | 22 |
| 2024 | 19 | 20 |
| 2025 | 19 | 27 |
| 2026 | 16 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Inspection apparatus and inspection method22 Sep 2026US 12,742,701 B2Honda Motor Co., Ltd.
- Experimental system and method for simulating a gear transmission of an electric multiple unit under wheel-rail excitation15 Sep 2026US 12,736,439 B2Chongqing University
- Device for measuring gear parameters with manual gear roll tester1 Sep 2026US 12,723,948 B2
- Contact sensor for detecting loose sprocket segments of a final drive11 Aug 2026US 12,704,528 B2Caterpillar Inc.
- Roll testing machine for roll testing toothings7 Jul 2026US 12,674,722 B2Klingelnberg GmbH
- System including a gear and a testing machine1 Oct 2026US 2026/0298771 A1Sew-Eurodrive GmbH & Co. KG
- Method for detecting a faulty measurement channel in a strain wave gearing mechanism24 Sep 2026US 2026/0287469 A1Schaeffler Technologies AG & Co. KG
- Sensor module, linear motion guide device with sensor, and linear motion guide device10 Sep 2026US 2026/0266634 A1Thk Co., Ltd.
- Abnormality diagnosis device and abnormality diagnosis method for ball screw3 Sep 2026US 2026/0259109 A1Nsk Ltd.
- Method for detecting a faulty measurement channel in a strain wave gearing mechanism13 Aug 2026US 2026/0235467 A1Schaeffler Technologies AG & Co. KG
Most cited
By later US patents
- System and method for providing anonymous personalized browsing by a proxy system in a network827US 5,961,593 ALucent Technologies Inc. · 1999
- Status monitoring and failure diagnosis system for plunger pump155US 11,047,379 B1American Jereh International Corporation · 2021
- Vibration measurement and analysis132US 10,168,248 B1Tensor Systems Pty Ltd · 2019
- Method and apparatus for detecting gear defects71US 4,931,949 AMonitoring Technology Corporation · 1990
- Wireless vibration monitoring of movable engine parts32US 10,378,994 B2Ai Alpine US Bidco Inc · 2019