G01P 1/026
For speed measuring devices
Official title: {for speed measuring devices, e.g. pulse generator}
G01P1/026 (For speed measuring devices) appears on 448 US grants and 433 published applications in this corpus.
Search patents in G01P- Granted patents
- 448
- Published applications
- 433
- Assignees
- 264
- Inventors
- 1,013
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 8 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 11 | 0 |
| 1997 | 9 | 0 |
| 1998 | 8 | 0 |
| 1999 | 13 | 0 |
| 2000 | 11 | 0 |
| 2001 | 11 | 3 |
| 2002 | 11 | 15 |
| 2003 | 11 | 21 |
| 2004 | 11 | 15 |
| 2005 | 13 | 13 |
| 2006 | 10 | 19 |
| 2007 | 17 | 23 |
| 2008 | 14 | 10 |
| 2009 | 10 | 18 |
| 2010 | 9 | 16 |
| 2011 | 11 | 11 |
| 2012 | 13 | 14 |
| 2013 | 6 | 14 |
| 2014 | 12 | 8 |
| 2015 | 16 | 18 |
| 2016 | 10 | 21 |
| 2017 | 17 | 16 |
| 2018 | 15 | 16 |
| 2019 | 14 | 15 |
| 2020 | 16 | 24 |
| 2021 | 15 | 21 |
| 2022 | 24 | 33 |
| 2023 | 26 | 21 |
| 2024 | 22 | 13 |
| 2025 | 15 | 22 |
| 2026 | 8 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sensor module and electronic apparatus6 Oct 2026US 12,754,199 B2Seiko Epson Corporation
- Wheel sensor mount28 Jul 2026US 12,693,304 B2Doosan Bobcat North America, Inc.
- Data acquisition device21 Jul 2026US 12,687,558 B2Emak S.P.A.
- Vehicle speed monitoring device7 Jul 2026US 12,674,812 B1
- Clamping sleeve for mounting a rotation sensor, and rotation sensor arrangement and rotation sensor system having such a clamping sleeve7 Apr 2026US 12,596,022 B2KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
- Physical quantity detection element, physical quantity detection device, and method of manufacturing physical quantity detection element1 Oct 2026US 2026/0298966 A1Seiko Epson Corporation
- Electric vehicle, and controlling method and controlling device of the electric vehicle24 Sep 2026US 2026/0285169 A1Pou Chen Corporation
- Window covering system to an optical head of an optical air data system13 Aug 2026US 2026/0235638 A1Honeywell International Inc.
- Composite sensor and method of manufacturing composite sensor6 Aug 2026US 2026/0227423 A1Murata Manufacturing Co., Ltd.
- Active Sensor With a Truck-Specific Housing30 Jul 2026US 2026/0219293 A1KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH
Most cited
By later US patents
- Magnetic sensor with encapsulated magnetically sensitive component and magnet107US 5,631,557 AHoneywell Inc. · 1997
- Magnet carrier disposed within an outer housing103US 5,414,355 AHoneywell Inc. · 1995
- Encapsulatable sensor assembly97US 5,121,289 AHoneywell Inc. · 1992
- High resolution proximity detector employing magnetoresistive sensor disposed within a pressure resistant enclosure77US 4,922,197 AEaton Corporation · 1990
- Magnet orientation and calibration for small package turbocharger speed sensor70US 7,269,992 B2Honeywell International Inc. · 2007