F16D 66/028
With non-electrical sensors or signal transmission
Official title: {with non-electrical sensors or signal transmission, e.g. magnetic, optical}
F16D66/028 (With non-electrical sensors or signal transmission) appears on 87 US grants and 97 published applications in this corpus.
Search patents in F16D- Granted patents
- 87
- Published applications
- 97
- Assignees
- 61
- Inventors
- 215
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 2 |
| 2002 | 4 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 4 |
| 2006 | 1 | 0 |
| 2007 | 2 | 3 |
| 2008 | 3 | 1 |
| 2009 | 1 | 5 |
| 2010 | 3 | 4 |
| 2011 | 3 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 3 |
| 2016 | 2 | 5 |
| 2017 | 2 | 6 |
| 2018 | 5 | 6 |
| 2019 | 8 | 14 |
| 2020 | 7 | 7 |
| 2021 | 5 | 7 |
| 2022 | 3 | 7 |
| 2023 | 3 | 6 |
| 2024 | 10 | 4 |
| 2025 | 1 | 2 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rail monitoring system, method and devices29 Sep 2026US 12,746,907 B2Pennsy Digital Inc.
- System, method and devices for automating inspection of brake system on a railway vehicle or train12 May 2026US 12,623,650 B2Pennsy Digital Inc.
- Bicycle hydraulic braking system of the disc type and related components and methods10 Feb 2026US 12,545,358 B2Campagnolo S.r.l.
- Thermal harvesting for vehicle brakes27 Jan 2026US 12,535,113 B2Honeywell International Inc.
- Brake pad wear detection and warning for autonomous driving vehicles28 Jan 2025US 12,209,628 B2Apollo Autonomous Driving USA LLC
- A method for material loss detection, in particular for wear detection, an arrangement for performing this method6 Aug 2026US 2026/0226953 A1Rvmagnetics, A.S.
- Brake pad assembly23 Jul 2026US 2026/0210417 A1ArvinMeritor Technology, LLC
- Coated Wear Element9 Jul 2026US 2026/0194115 A1KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Brake apparatus with distance sensor for use with a twin axle of a track-guided vehicle, distance sensor, method for operating the brake apparatus and computer readable medium17 Jul 2025US 2025/0229761 A1Siemens Mobility GmbH
- Brake pad monitoring system6 Feb 2025US 2025/0043840 A1
Most cited
By later US patents
- System and method for aircraft braking system usage monitoring112US 6,659,233 B2Hydro-Aire, Inc. · 2003
- Vehicle brake monitoring system59US 5,825,287 AIndian Head Industries, Inc. · 1998
- Brake adjustment monitoring device for automotive vehicles50US 4,757,300 A1988
- Brake pad with wear indicator42US 7,424,936 B22008
- Heavy duty electronic brake stroke indicator41US 5,450,930 AMGM Brakes · 1995