G01S 13/20
Whereby multiple time-around echoes are used or eliminated
Official title: whereby multiple time-around echoes are used or eliminated
G01S13/20 (Whereby multiple time-around echoes are used or eliminated) appears on 67 US grants and 54 published applications in this corpus.
Search patents in G01S- Granted patents
- 67
- Published applications
- 54
- Assignees
- 52
- Inventors
- 145
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 6 |
| 2004 | 3 | 1 |
| 2005 | 5 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 4 |
| 2012 | 2 | 1 |
| 2013 | 1 | 0 |
| 2014 | 3 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 5 |
| 2019 | 2 | 2 |
| 2020 | 4 | 7 |
| 2021 | 3 | 5 |
| 2022 | 3 | 3 |
| 2023 | 6 | 2 |
| 2024 | 2 | 3 |
| 2025 | 1 | 5 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Signal detection and denoising systems5 May 2026US 12,618,940 B2Neural Propulsion Systems, Inc.
- Method and apparatus for detecting signal propagation type23 Sep 2025US 12,422,537 B2Robert Bosch GmbH
- Signal detection and denoising systems9 Jul 2024US 12,032,091 B2Neural Propulsion Systems, Inc.
- Signal processing apparatus and signal processing method12 Mar 2024US 11,927,666 B2Mitsubishi Electric Corporation
- Detecting an object outside of a field of view25 Jul 2023US 11,708,070 B2Toyota Motor Engineering & Manufacturing North America, Inc.
- False target filtering23 Jul 2026US 2026/0211080 A1Zadar Labs, Inc.
- Method for observing an environment with an ambiguity removal mode and a listening mode and associated devices25 Jun 2026US 2026/0177661 A1Thales
- Operation method of a target detection radar in a mode of maritime surveillance and associated detection radar30 Apr 2026US 2026/0118475 A1Thales
- Operating method of a detection radar and associated detection radar1 Jan 2026US 2026/0003033 A1Thales
- Range Ambiguity Identification and Elimination by Exploiting Temporal Broadening Effect in THz-band Pulsed Radar27 Nov 2025US 2025/0362403 A1Vestel Elektronik Sanayi ve Tecaret A. S.
Most cited
By later US patents
- Micro-radar, micro-radar sensor nodes, networks and systems60US 8,264,401 B1Sensys Networks, Inc. · 2012
- Radar/sonar system concept for extended range-doppler coverage59US 5,808,580 A1998
- Apparatus and method for mitigating range-doppler ambiguities in pulse-doppler radars47US 5,442,359 AUnisys Corporation · 1995
- Data quality and ambiguity resolution in a doppler radar system42US 5,247,303 AUniversity Corporation for Atmospheric Research · 1993
- High Doppler rate, high altitude capability coherent pulse Doppler radar altimeter32US 5,150,125 AHoneywell Inc. · 1992