G01S 13/003
Bistatic radar systems
Official title: {Bistatic radar systems; Multistatic radar systems}
G01S13/003 (Bistatic radar systems) appears on 1,367 US grants and 1,758 published applications in this corpus.
Search patents in G01S- Granted patents
- 1,367
- Published applications
- 1,758
- Assignees
- 627
- Inventors
- 3,079
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 7 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 12 | 0 |
| 1997 | 10 | 0 |
| 1998 | 11 | 0 |
| 1999 | 12 | 0 |
| 2000 | 15 | 0 |
| 2001 | 14 | 3 |
| 2002 | 13 | 15 |
| 2003 | 17 | 21 |
| 2004 | 24 | 23 |
| 2005 | 17 | 21 |
| 2006 | 19 | 24 |
| 2007 | 21 | 12 |
| 2008 | 10 | 37 |
| 2009 | 20 | 22 |
| 2010 | 20 | 22 |
| 2011 | 19 | 27 |
| 2012 | 28 | 28 |
| 2013 | 23 | 34 |
| 2014 | 41 | 32 |
| 2015 | 29 | 27 |
| 2016 | 22 | 42 |
| 2017 | 31 | 50 |
| 2018 | 32 | 55 |
| 2019 | 64 | 89 |
| 2020 | 75 | 138 |
| 2021 | 98 | 132 |
| 2022 | 102 | 144 |
| 2023 | 112 | 167 |
| 2024 | 124 | 204 |
| 2025 | 153 | 228 |
| 2026 | 110 | 161 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ultrasonic sensing for measuring objects in spatial environments6 Oct 2026US 12,754,301 B2Providential Innovations, LLC
- Mapping of scatterer locations in a radio environment22 Sep 2026US 12,742,877 B2Telefonaktiebolaget LM Ericsson (publ)
- Non-uniform reference signal patterns for positioning and sensing15 Sep 2026US 12,736,610 B2QUALCOMM Incorporated
- Target path based beam measurement and report15 Sep 2026US 12,739,011 B2QUALCOMM Incorporated
- Radar method and radar system for a phase-coherent analysis8 Sep 2026US 12,730,205 B2Symeo GmbH
- Pulse shape adaptation8 Oct 2026US 2026/0309834 A1QUALCOMM Incorporated
- Sensing node, and control node8 Oct 2026US 2026/0309837 A1
- Bistatic radar sensing in the presence of synchronization signals8 Oct 2026US 2026/0309854 A1Telefonaktiebolaget LM Ericsson (publ)
- Device-Centric Bistatic and Multistatic Radar8 Oct 2026US 2026/0309855 A1
- Radar configuration using stationary antenna1 Oct 2026US 2026/0299081 A1Stormquant, Inc.
Most cited
By later US patents
- Impulse radar studfinder273US 5,457,394 AThe Regents of the University of California · 1995
- Ultra-wideband receiver272US 5,523,760 AThe Regents of the University of California · 1996
- Radio frequency environment object monitoring system and methods of use235US 8,120,488 B2RF Controls, LLC · 2012
- Time-of-flight radio location system209US 5,510,800 AThe Regents of the University of California · 1996
- Radar system for detecting slowly moving targets207US 4,048,637 AWestinghouse Electric Corp. · 1977