G01S 7/288
Coherent receivers
G01S7/288 (Coherent receivers) appears on 645 US grants and 576 published applications in this corpus.
Search patents in G01S- Granted patents
- 645
- Published applications
- 576
- Assignees
- 346
- Inventors
- 1,440
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 8 | 0 |
| 1995 | 9 | 0 |
| 1996 | 20 | 0 |
| 1997 | 20 | 0 |
| 1998 | 23 | 0 |
| 1999 | 17 | 0 |
| 2000 | 14 | 0 |
| 2001 | 16 | 0 |
| 2002 | 15 | 17 |
| 2003 | 19 | 16 |
| 2004 | 21 | 12 |
| 2005 | 11 | 16 |
| 2006 | 14 | 8 |
| 2007 | 10 | 6 |
| 2008 | 8 | 11 |
| 2009 | 8 | 10 |
| 2010 | 8 | 15 |
| 2011 | 4 | 4 |
| 2012 | 10 | 14 |
| 2013 | 8 | 10 |
| 2014 | 11 | 20 |
| 2015 | 14 | 17 |
| 2016 | 19 | 19 |
| 2017 | 17 | 23 |
| 2018 | 12 | 22 |
| 2019 | 19 | 30 |
| 2020 | 28 | 43 |
| 2021 | 35 | 57 |
| 2022 | 45 | 48 |
| 2023 | 35 | 31 |
| 2024 | 45 | 45 |
| 2025 | 38 | 46 |
| 2026 | 20 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- MIMO radar transmission and signal processing15 Sep 2026US 12,736,653 B2NXP B. V.
- FFT radar system8 Sep 2026US 12,730,186 B2Texas Instruments Incorporated
- Radar signal transmit power shaping and processing25 Aug 2026US 12,716,990 B2NXP B. V.
- Transmit power control for automotive radar sensing25 Aug 2026US 12,716,991 B2NXP B. V.
- PCR sensor for air suspension system21 Jul 2026US 12,687,212 B2Wheel Pros, LLC
- Frequency and timing offset estimation in bistatic radar3 Sep 2026US 2026/0259301 A1GM Global Technology Operations LLC
- Compensating circuit and compensating method27 Aug 2026US 2026/0251751 A1Realtek Semiconductor Corp.
- Joint sensing method and related user equipment for orthogonal frequency domain multiplexing communication system27 Aug 2026US 2026/0255334 A1Mediatek Inc.
- Joint communication and sensing20 Aug 2026US 2026/0243864 A1Telefonaktiebolaget LM Ericsson (publ)
- Offset correction techniques in distributed radar systems6 Aug 2026US 2026/0227486 A1NXP USA, Inc.
Most cited
By later US patents
- Method and apparatus for determining driver fitness in real time389US 5,465,079 AVorad Safety Systems, Inc. · 1995
- Compact vehicle based rear and side obstacle detection system including multiple antennae283US 5,767,793 ATRW Inc. · 1998
- Compact vehicle based rear and side obstacle detection system including multiple antennae264US 5,940,011 ATRW Inc. · 1999
- Near object detection system242US 6,670,910 B2Raytheon Company · 2003
- Multi-frequency, multi-target vehicular radar system using digital signal processing173US 5,302,956 AVorad Safety Systems, Inc. · 1994