G01S 7/354
Extracting wanted echo-signals
Official title: {Extracting wanted echo-signals (Doppler systems G01S13/50)}
G01S7/354 (Extracting wanted echo-signals) appears on 891 US grants and 1,165 published applications in this corpus.
Search patents in G01S- Granted patents
- 891
- Published applications
- 1,165
- Assignees
- 377
- Inventors
- 1,847
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 1 | 1 |
| 2002 | 7 | 11 |
| 2003 | 9 | 9 |
| 2004 | 9 | 8 |
| 2005 | 5 | 6 |
| 2006 | 6 | 4 |
| 2007 | 4 | 4 |
| 2008 | 8 | 10 |
| 2009 | 6 | 10 |
| 2010 | 7 | 3 |
| 2011 | 5 | 13 |
| 2012 | 4 | 15 |
| 2013 | 9 | 17 |
| 2014 | 14 | 21 |
| 2015 | 12 | 38 |
| 2016 | 25 | 35 |
| 2017 | 38 | 52 |
| 2018 | 34 | 63 |
| 2019 | 53 | 68 |
| 2020 | 72 | 116 |
| 2021 | 68 | 120 |
| 2022 | 83 | 109 |
| 2023 | 97 | 131 |
| 2024 | 107 | 128 |
| 2025 | 104 | 89 |
| 2026 | 79 | 84 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Radar apparatus, system, and method29 Sep 2026US 12,748,185 B2Intel Corporation
- Device and method for processing radar signal, and radar system including the same22 Sep 2026US 12,742,855 B2Hl Klemove Corp.
- Radar detection filtering approach15 Sep 2026US 12,736,618 B1Amazon Technologies, Inc.
- Radar velocity determination15 Sep 2026US 12,736,656 B1Zoox, Inc.
- Radar method and system for detecting targets at different speeds8 Oct 2026US 2026/0309856 A1Inxpect S.p.A.
- Notch-based slip angle estimation for ground speed radars1 Oct 2026US 2026/0299112 A1Volvo Truck Corporation
- Frequency hopping angular spread impulse radio ultra-wide-band radar17 Sep 2026US 2026/0276782 A1NXP USA, Inc.
- Radar velocity determination17 Sep 2026US 2026/0276806 A1Zoox, Inc.
- Bed fall warning method based on millimeter wave radar10 Sep 2026US 2026/0268755 A1Tinglan Technology (Shenzhen) Co., Ltd.
Most cited
By later US patents
- Near object detection system242US 6,670,910 B2Raytheon Company · 2003
- On-demand multi-scan micro doppler for vehicle190US 9,599,702 B1Uhnder, Inc. · 2017
- Slot antenna element for an array antenna124US 6,492,949 B1Raytheon Company · 2002
- Switched beam antenna architecture124US 6,642,908 B2Raytheon Company · 2003
- Interference avoidance system for vehicular radar system118US 5,280,288 AVorad Safety Systems, Inc. · 1994