G01S 7/414
Discriminating targets with respect to background clutter
Official title: {Discriminating targets with respect to background clutter}
G01S7/414 (Discriminating targets with respect to background clutter) appears on 501 US grants and 591 published applications in this corpus.
Search patents in G01S- Granted patents
- 501
- Published applications
- 591
- Assignees
- 312
- Inventors
- 1,374
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
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| 1986 | 0 | 0 |
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| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
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| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 3 | 2 |
| 2004 | 5 | 6 |
| 2005 | 7 | 4 |
| 2006 | 6 | 5 |
| 2007 | 6 | 7 |
| 2008 | 3 | 3 |
| 2009 | 3 | 12 |
| 2010 | 13 | 18 |
| 2011 | 12 | 16 |
| 2012 | 13 | 10 |
| 2013 | 8 | 14 |
| 2014 | 10 | 10 |
| 2015 | 18 | 12 |
| 2016 | 25 | 31 |
| 2017 | 17 | 25 |
| 2018 | 18 | 29 |
| 2019 | 33 | 50 |
| 2020 | 41 | 53 |
| 2021 | 36 | 46 |
| 2022 | 47 | 48 |
| 2023 | 40 | 52 |
| 2024 | 38 | 57 |
| 2025 | 48 | 37 |
| 2026 | 25 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Radar control device and method22 Sep 2026US 12,742,871 B2Hl Klemove Corp.
- CFAR adaptive processing for real-time prioritization8 Sep 2026US 12,730,189 B2Zadar Labs, Inc.
- Device and method for removing clutter in radar system1 Sep 2026US 12,724,113 B2Agency for Defense Development
- Urban clutter in weather radar returns1 Sep 2026US 12,724,119 B2Honeywell International Inc.
- Environment sensing using radio frequencies25 Aug 2026US 12,719,624 B2QUALCOMM Incorporated
- Method and system for detecting radar signal-source number based on density clustering, and terminal1 Oct 2026US 2026/0299089 A1Shenzhen University
- Smart surveillance data processing systems for safe uncrewed aircraft and surface vessel operation beyond visual line of sight10 Sep 2026US 2026/0266988 A1Accipiter Radar Technologies Inc.
- Methods, architectures, apparatuses, and systems for sensing target detection6 Aug 2026US 2026/0231109 A1
- Radar Signal Processing for Clutter Spectrum Reduction30 Jul 2026US 2026/0219377 A1Elta Systems Ltd.
- Biometric detection device30 Jul 2026US 2026/0219379 A1Denso Corporation
Most cited
By later US patents
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- System and method for standoff detection of human carried explosives148US 6,967,612 B12005
- Systems and methods for detecting, tracking and identifying small unmanned systems such as drones139US 10,281,570 B2XiDrone Systems, Inc. · 2019
- Deterrent for unmanned aerial systems135US 11,035,929 B2XiDrone Systems, Inc. · 2021