G01P 13/045
With speed indication
Official title: {with speed indication}
G01P13/045 (With speed indication) appears on 331 US grants and 256 published applications in this corpus.
Search patents in G01P- Granted patents
- 331
- Published applications
- 256
- Assignees
- 250
- Inventors
- 750
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 7 | 0 |
| 1983 | 4 | 0 |
| 1984 | 10 | 0 |
| 1985 | 8 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 9 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 2 | 0 |
| 2001 | 6 | 3 |
| 2002 | 3 | 6 |
| 2003 | 5 | 3 |
| 2004 | 5 | 3 |
| 2005 | 3 | 3 |
| 2006 | 1 | 1 |
| 2007 | 3 | 2 |
| 2008 | 3 | 9 |
| 2009 | 0 | 4 |
| 2010 | 7 | 8 |
| 2011 | 5 | 8 |
| 2012 | 5 | 3 |
| 2013 | 7 | 3 |
| 2014 | 3 | 12 |
| 2015 | 8 | 14 |
| 2016 | 5 | 11 |
| 2017 | 10 | 14 |
| 2018 | 14 | 18 |
| 2019 | 15 | 19 |
| 2020 | 18 | 26 |
| 2021 | 22 | 26 |
| 2022 | 22 | 15 |
| 2023 | 17 | 15 |
| 2024 | 12 | 13 |
| 2025 | 10 | 10 |
| 2026 | 2 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluid flow sensor16 Jun 2026US 12,656,191 B2Flusso Limited
- Meteorological equipment to support flight operations of vertical takeoff and landing aircraft26 May 2026US 12,637,233 B2The Boeing Company
- Systems and methods for a resolver and motor control with enhanced speed and direction monitoring23 Dec 2025US 12,504,734 B2Parker-Hannifin Corporation
- Dishwasher2 Dec 2025US 12,484,755 B2LG Electronics Inc.
- Pressure sensing probe28 Oct 2025US 12,455,294 B2BNSF Railway Company
- Apparatus and Method for Measuring Wind Direction and Speed23 Jul 2026US 2026/0210994 A1Asiatelco Technologies, Inc.
- Visual-electronic wind indicator technology systems and methods16 Jul 2026US 2026/0202173 A1
- Pressure sensing probe4 Jun 2026US 2026/0153532 A1Airflow Sciences Corporation
- Systems, methods, and structures for improving magnetic field sensor performance7 May 2026US 2026/0126305 A1Allegro MicroSystems, LLC
- Systems, methods, and techniques for varying output resolution of a sensor device5 Feb 2026US 2026/0036443 A1Allegro MicroSystems, LLC
Most cited
By later US patents
- Electronic tachometer and combined brushless motor commutation and tachometer system82US 4,228,396 ADataproducts Corporation · 1980
- Device for detecting the movement of a movable component and signalling the detected movement over a single line80US 5,486,759 ARobert Bosch GmbH · 1996
- Apparatus and method for providing an output signal indicative of a speed of rotation and a direction of rotation as a ferromagnetic object80US 8,624,588 B2Allegro MicroSystems, LLC · 2014
- Method for identifying the direction of rotation of a wheel using hall probes67US 6,242,905 B1Siemens Aktiengesellschaft · 2001
- Method for detecting disturbances when determining the rotational speed of a rotor and evaluation circuit59US 7,295,000 B2Infineon Technologies AG · 2007