G01S 13/24
Using frequency agility of carrier wave
Official title: using frequency agility of carrier wave
G01S13/24 (Using frequency agility of carrier wave) appears on 237 US grants and 129 published applications in this corpus.
Search patents in G01S- Granted patents
- 237
- Published applications
- 129
- Assignees
- 131
- Inventors
- 460
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 9 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 11 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 2 |
| 2003 | 1 | 1 |
| 2004 | 5 | 5 |
| 2005 | 5 | 6 |
| 2006 | 8 | 1 |
| 2007 | 2 | 4 |
| 2008 | 1 | 7 |
| 2009 | 4 | 7 |
| 2010 | 9 | 4 |
| 2011 | 4 | 3 |
| 2012 | 3 | 7 |
| 2013 | 3 | 3 |
| 2014 | 5 | 3 |
| 2015 | 4 | 3 |
| 2016 | 5 | 4 |
| 2017 | 2 | 4 |
| 2018 | 3 | 3 |
| 2019 | 5 | 12 |
| 2020 | 7 | 16 |
| 2021 | 11 | 8 |
| 2022 | 11 | 7 |
| 2023 | 8 | 4 |
| 2024 | 7 | 5 |
| 2025 | 2 | 3 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Detection system comprising a phased array antenna, and associated detection method14 Apr 2026US 12,601,834 B2Thales
- Radar signal processing device, radar device, and radar signal processing method31 Mar 2026US 12,591,054 B2Mitsubishi Electric Corporation
- Radar device11 Nov 2025US 12,468,012 B2Mitsubishi Electric Corporation
- Method and apparatus for determining angle and distance of target, radar and storage medium28 Oct 2025US 12,455,362 B2Purple Mountain Laboratories
- Parameter defined stepped frequency waveform for radar19 Nov 2024US 12,146,980 B2Aptiv Technologies AG
- 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 and associated detection radar7 May 2026US 2026/0126544 A1Thales
- Operation method of a target detection radar in a mode of maritime surveillance and associated detection radar30 Apr 2026US 2026/0118475 A1Thales
- Sensing Method and Apparatus12 Mar 2026US 2026/0072126 A1Huawei Technologies Co., Ltd.
- Radar system26 Feb 2026US 2026/0056287 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Method and apparatus for determining driver fitness in real time389US 5,465,079 AVorad Safety Systems, Inc. · 1995
- Detection of multiple articles321US 5,519,381 ABritish Technology Group Limited · 1996
- Detection of multiple articles179US 5,726,630 ABritish Technology Group Limited · 1998
- Multi-frequency, multi-target vehicular radar system using digital signal processing173US 5,302,956 AVorad Safety Systems, Inc. · 1994
- Electromagnetic sensor system154US 6,411,250 B1Cambridge Consultants Limited · 2002