G01S 13/605
Using a pattern, backscattered from the ground, to determine speed or drift
Official title: {using a pattern, backscattered from the ground, to determine speed or drift by measuring the time required to cover a fixed distance}
G01S13/605 (Using a pattern, backscattered from the ground, to determine speed or drift) appears on 53 US grants and 55 published applications in this corpus.
Search patents in G01S- Granted patents
- 53
- Published applications
- 55
- Assignees
- 44
- Inventors
- 141
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 3 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 3 |
| 2017 | 1 | 3 |
| 2018 | 5 | 6 |
| 2019 | 1 | 1 |
| 2020 | 5 | 4 |
| 2021 | 4 | 14 |
| 2022 | 4 | 5 |
| 2023 | 6 | 2 |
| 2024 | 3 | 4 |
| 2025 | 2 | 4 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Radar-based wheel end modules for determining wheel force generating capability15 Sep 2026US 12,735,045 B2Volvo Truck Corporation
- Radar-triggered road friction estimation25 Nov 2025US 12,479,440 B2Volvo Truck Corporation
- Curb-based feature extraction for localization and lane detection using radar11 Nov 2025US 12,466,427 B2Motional AD LLC
- Method for correcting a previously estimated position of a vehicle20 Aug 2024US 12,066,527 B2Exail
- Multisensor data fusion method and apparatus to obtain static and dynamic environment features23 Jul 2024US 12,044,776 B2Huawei Technologies Co., Ltd.
- Signal processing apparatus, signal processing method, and non-transitory computer readable medium27 Aug 2026US 2026/0251780 A1NEC Corporation
- Controller, a vehicle and a method9 Jul 2026US 2026/0192625 A1NXP B. V.
- Detection of ground surface height variation in the vicinity of a vehicle7 May 2026US 2026/0126543 A1Volvo Truck Corporation
- Vehicle motion estimation19 Feb 2026US 2026/0048749 A1Volvo Truck Corporation
- Combined radio altimeter and doppler radar with surface-mountable antenna array and loop-back calibration9 Oct 2025US 2025/0317220 A1The Boeing Company
Most cited
By later US patents
- Measurement of relative velocities78US 4,248,085 A1981
- Method of measuring the velocity of an object relative to a reference and a device for effecting said method33US 4,041,293 AJungner Instrument AB · 1977
- Velocity and drift angle tracking system using altimetry signals26US 4,103,302 AGeneral Electric Company · 1978
- System for sensing velocity through the use of altimetry signals24US 4,106,017 AGeneral Electric Company · 1978
- Apparatus for measuring physical quantity related to relative movement between two objects22US 5,534,871 AMitsubishi Precision Co., Ltd. · 1996