G01P 3/64
Devices characterised by the determination of the time taken to traverse a
Official title: Devices characterised by the determination of the time taken to traverse a fixed distance
G01P3/64 (Devices characterised by the determination of the time taken to traverse a) appears on 584 US grants and 428 published applications in this corpus.
Search patents in G01P- Granted patents
- 584
- Published applications
- 428
- Assignees
- 444
- Inventors
- 1,308
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 10 | 0 |
| 1979 | 9 | 0 |
| 1980 | 10 | 0 |
| 1981 | 7 | 0 |
| 1982 | 9 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 7 | 0 |
| 1986 | 3 | 0 |
| 1987 | 12 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 8 | 0 |
| 1991 | 5 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 14 | 0 |
| 1997 | 14 | 0 |
| 1998 | 10 | 0 |
| 1999 | 4 | 0 |
| 2000 | 13 | 0 |
| 2001 | 14 | 1 |
| 2002 | 12 | 11 |
| 2003 | 10 | 8 |
| 2004 | 9 | 25 |
| 2005 | 11 | 11 |
| 2006 | 12 | 16 |
| 2007 | 14 | 12 |
| 2008 | 10 | 19 |
| 2009 | 13 | 12 |
| 2010 | 15 | 19 |
| 2011 | 10 | 21 |
| 2012 | 15 | 12 |
| 2013 | 15 | 18 |
| 2014 | 20 | 26 |
| 2015 | 23 | 15 |
| 2016 | 8 | 17 |
| 2017 | 19 | 22 |
| 2018 | 17 | 23 |
| 2019 | 24 | 16 |
| 2020 | 20 | 26 |
| 2021 | 16 | 25 |
| 2022 | 26 | 22 |
| 2023 | 18 | 14 |
| 2024 | 11 | 18 |
| 2025 | 15 | 10 |
| 2026 | 13 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rotational speed estimation method for incremental encoder29 Sep 2026US 12,748,125 B2Artery Technology Co., Ltd.
- System and method of user affordance and actuation25 Aug 2026US 12,716,909 B2Universal City Studios LLC
- Travel speed measurement and motion analysis of high-speed laser motion systems28 Jul 2026US 12,693,305 B2
- Data acquisition device21 Jul 2026US 12,687,558 B2Emak S.P.A.
- Optical gate and method for determining a velocity vector of a spherical projectile21 Jul 2026US 12,687,559 B2Budapesti Muszaki és Gazdaságtudományi Egyetem (Budapest University of Technology and Economics)
- Tire property sensor system17 Sep 2026US 2026/0276484 A1Volvo Truck Corporation
- Real-time cable speed and depth measurements based on optical measurements27 Aug 2026US 2026/0251439 A1Schlumberger Technology Corporation
- System25 Jun 2026US 2026/0177458 A1Toyota Jidosha Kabushiki Kaisha
- Calibration device for a laser velocimeter23 Apr 2026US 2026/0110785 A1
- Device for detecting the speed and the length of a corrugated pipe and coiler machine for packing corrugated tubes9 Apr 2026US 2026/0097924 A1Sica S.P.A.
Most cited
By later US patents
- Electro-optical range finding and speed detection system507US 5,642,299 A1997
- Magnet position sensing system204US 4,422,041 AThe United States of America as represented by the Secretary of the Army · 1983
- Method and apparatus for protecting motor vehicle occupants191US 5,118,134 ARobert Bosch GmbH · 1992
- Scanning temporal ultrafast delay methods and apparatuses therefor134US 6,396,856 B1Irma America, Inc. · 2002
- Optical translation measurement130US 6,424,407 B1Otm Technologies Ltd. · 2002