G01S 13/505
Using doppler effect for determining closest range to a target or corresponding
Official title: {using Doppler effect for determining closest range to a target or corresponding time, e.g. miss-distance indicator}
G01S13/505 (Using doppler effect for determining closest range to a target or corresponding) appears on 129 US grants and 131 published applications in this corpus.
Search patents in G01S- Granted patents
- 129
- Published applications
- 131
- Assignees
- 103
- Inventors
- 334
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 2 | 3 |
| 2016 | 5 | 1 |
| 2017 | 1 | 3 |
| 2018 | 3 | 7 |
| 2019 | 1 | 15 |
| 2020 | 12 | 19 |
| 2021 | 14 | 17 |
| 2022 | 18 | 15 |
| 2023 | 15 | 14 |
| 2024 | 13 | 13 |
| 2025 | 15 | 7 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vehicle radar sensor utilizing non-uniform frequency modulated continuous wave (FMCW) chirps22 Sep 2026US 12,742,854 B2Aurora Operations, Inc.
- Resolving a multipath ambiguity in a TDM-MIMO radar15 Sep 2026US 12,736,612 B2Axis AB
- Radar-based movement sensors arranged in a domestic setting15 Sep 2026US 12,736,624 B2Plume Design, Inc.
- Method for processing radar sensing data, radar device, and vehicle including radar device23 Jun 2026US 12,663,530 B2Hl Klemove Corp.
- Imaging system using sensor(s) and camera for determining velocity, position and/or timing of an object6 Jan 2026US 12,520,029 B2Panasonic Intellectual Property Management Co., Ltd.
- False target filtering23 Jul 2026US 2026/0211080 A1Zadar Labs, Inc.
- Cardiac pump with optical fiber for laser doppler30 Apr 2026US 2026/0115450 A1Kardion GmbH
- Imaging system using sensor(s) and camera for determining velocity, position and/or timing of an object26 Mar 2026US 2026/0089384 A1Panasonic Intellectual Property Management Co., Ltd.
- System for learning-based processing of radar data12 Feb 2026US 2026/0042464 A1Zendar Inc.
- Radar apparatus1 Jan 2026US 2026/0003056 A1NXP B. V.
Most cited
By later US patents
- System for monitoring a maritime environment103US 10,769,239 B2G.M.S. Global Maritime Services Ltd. · 2020
- Tracking system and method employing multiple overlapping sensors39US 6,873,251 B2Delphi Technologies, Inc. · 2005
- Method and apparatus for determining a target vehicle position from a source vehicle using a radar38US 6,628,227 B1Ford Global Technologies, LLC · 2003
- Collision detection system and method of estimating miss distance38US 7,016,782 B2Delphi Technologies, Inc. · 2006
- Scaler scoring system36US 4,739,329 AMotorola, Inc. · 1988