G01S 13/9058
Bistatic or multistatic sar
Official title: {Bistatic or multistatic SAR}
G01S13/9058 (Bistatic or multistatic sar) appears on 72 US grants and 66 published applications in this corpus.
Search patents in G01S- Granted patents
- 72
- Published applications
- 66
- Assignees
- 55
- Inventors
- 168
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 2 |
| 2003 | 4 | 4 |
| 2004 | 5 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 2 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 3 |
| 2011 | 1 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 4 |
| 2019 | 4 | 3 |
| 2020 | 7 | 9 |
| 2021 | 2 | 5 |
| 2022 | 8 | 2 |
| 2023 | 5 | 5 |
| 2024 | 1 | 7 |
| 2025 | 7 | 4 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Bistatic ISAR synchronization using direct path signal8 Sep 2026US 12,730,216 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Radar image synthesizing device, radar image synthesizing method, and non-transitory computer-readable recording medium28 Jul 2026US 12,693,410 B2Furuno Electric Co., Ltd.
- Space-based distributed radar system for facilitating imaging of areas21 Jul 2026US 12,686,508 B2Array Labs Inc.
- Systems and methods for centralized radar with sparse antennas3 Mar 2026US 12,566,239 B1Oculii Corp.
- Method and system for phaseless passive synthetic aperture radar imaging3 Mar 2026US 12,566,260 B2Tata Consultancy Services Limited
- Space-based distributed radar system for facilitating imaging of areas1 Oct 2026US 2026/0296677 A1Array Labs Inc.
- Spaceborne very-long baseline interferometric sar system and implementation method3 Sep 2026US 2026/0259318 A1
- Satellite tomography of precipitation and motion via synthetic aperture radar23 Apr 2026US 2026/0110796 A1BAE Systems Information and Electronic Systems Integration Inc.
- Multi-static synthetic aperture radar using low earth orbit collection26 Mar 2026US 2026/0088894 A1ViaSat, Inc.
- Design method of a trust-region spaceborne dual-baseline interferometric sar system23 Oct 2025US 2025/0327920 A1Aerospace Information Research Institute, Chinese Academy of Sciences
Most cited
By later US patents
- Coherent two-dimensional image formation by passive synthetic aperture collection and processing of multi-frequency radio signals scattered by cultural features of terrestrial region55US 6,700,527 B1Harris Corporation · 2004
- Method and system for orbiting stereo imaging radar49US 4,727,373 ALoral Corporation · 1988
- Passive three dimensional track of non-cooperative targets through opportunistic use of global positioning system (GPS) and GLONASS signals47US 6,232,922 B12001
- Method of satellite operation using synthetic aperture radar addition holography for imaging45US 4,602,257 A1986
- Multi-static UAV radar system for mode-adaptive propagation channels with obscured targets31US 6,653,970 B1The United States of America as represented by the Secretary of the Air Force · 2003