G01S 13/536
Using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves
Official title: using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves
G01S13/536 (Using transmission of continuous unmodulated waves, amplitude-, frequency-, or phase-modulated waves) appears on 283 US grants and 322 published applications in this corpus.
Search patents in G01S- Granted patents
- 283
- Published applications
- 322
- Assignees
- 190
- Inventors
- 735
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 0 |
| 2003 | 2 | 7 |
| 2004 | 5 | 0 |
| 2005 | 0 | 0 |
| 2006 | 2 | 1 |
| 2007 | 0 | 3 |
| 2008 | 5 | 3 |
| 2009 | 1 | 7 |
| 2010 | 5 | 2 |
| 2011 | 5 | 6 |
| 2012 | 2 | 4 |
| 2013 | 5 | 7 |
| 2014 | 5 | 8 |
| 2015 | 10 | 6 |
| 2016 | 4 | 7 |
| 2017 | 5 | 19 |
| 2018 | 10 | 13 |
| 2019 | 15 | 31 |
| 2020 | 20 | 32 |
| 2021 | 21 | 38 |
| 2022 | 28 | 30 |
| 2023 | 22 | 20 |
| 2024 | 23 | 38 |
| 2025 | 35 | 26 |
| 2026 | 18 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Interference mitigation in high resolution radars6 Oct 2026US 12,754,279 B2GM Cruise Holdings LLC
- Device, system, and method for tracking an object using radar data and imager data22 Sep 2026US 12,742,852 B2Trackman A/S
- Radar apparatus and point cloud generation method15 Sep 2026US 12,736,625 B2Panasonic Automotive Systems Co., Ltd.
- Systems and methods for virtual doppler and/or aperture enhancement8 Sep 2026US 12,730,209 B1Oculii Corp.
- Frequency modulated continuous wave signal-based positioning in new radio25 Aug 2026US 12,717,016 B2QUALCOMM Incorporated
- Radar method and system for detecting targets at different speeds8 Oct 2026US 2026/0309856 A1Inxpect S.p.A.
- Radar-based target tracker17 Sep 2026US 2026/0276804 A1Infineon Technologies AG
- Electronic device, method for controlling electronic device, and program23 Jul 2026US 2026/0207069 A1KYOCERA Corporation
- Estimating device, estimating method, and recording medium23 Jul 2026US 2026/0211098 A1Panasonic Intellectual Property Management Co., Ltd.
- Radar device, radar control method, and non-transitory computer readable medium23 Jul 2026US 2026/0211099 A1Denso Corporation
Most cited
By later US patents
- Modulated backscatter location system188US 6,046,683 ALucent Technologies Inc. · 2000
- FMCW radar range calibration110US 5,270,720 AU. S. Philips Corporation · 1993
- Vehicle collision radar with randomized FSK waveform94US 6,028,548 AAutomotive Systems Laboratory, Inc. · 2000
- System and method for radar-vision for vehicles in traffic81US 5,657,021 AEhsani Engineering Enterprises, Inc. · 1997
- Methods of and circuits for suppressing doppler radar clutter80US 4,684,950 A1987