G01S 13/4418
With means for eliminating radar-dependent errors in angle measurements
Official title: {with means for eliminating radar-dependent errors in angle measurements, e.g. multipath effects}
G01S13/4418 (With means for eliminating radar-dependent errors in angle measurements) appears on 95 US grants and 67 published applications in this corpus.
Search patents in G01S- Granted patents
- 95
- Published applications
- 67
- Assignees
- 69
- Inventors
- 195
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 0 |
| 2003 | 4 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 2 | 2 |
| 2008 | 3 | 4 |
| 2009 | 3 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 2 |
| 2018 | 0 | 1 |
| 2019 | 2 | 2 |
| 2020 | 3 | 7 |
| 2021 | 1 | 9 |
| 2022 | 7 | 5 |
| 2023 | 9 | 5 |
| 2024 | 7 | 5 |
| 2025 | 5 | 5 |
| 2026 | 1 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Distributed radar system and method of operation thereof26 May 2026US 12,638,571 B2Israel Aerospace Industries Ltd.
- Electronic device, method for controlling electronic device, and program4 Nov 2025US 12,461,236 B2KYOCERA Corporation
- Radar control device and method7 Oct 2025US 12,436,260 B2Hl Klemove Corp.
- Side lobe blocking apparatus and method9 Sep 2025US 12,411,224 B1Agency for Defense Development
- Vehicle control system for detecting object and method thereof22 Jul 2025US 12,366,654 B2Hyundai Mobis Co., Ltd.
- Hybrid Interferometer and Method of Using the Same16 Jul 2026US 2026/0202533 A1Propagation Research Associates, Inc.
- Device and method for deriving correction value for vehicle radar4 Jun 2026US 2026/0153611 A1Bitsensing Inc.
- Information processing apparatus, information processing method, and computer-readable recording medium5 Mar 2026US 2026/0063782 A1NEC Corporation
- System and Method for Accurate Angle of Arrival Estimation of Targets using MIMO Radar5 Mar 2026US 2026/0063784 A1Renesas Design India Private Limited
- Radar control device and method8 Jan 2026US 2026/0009892 A1Hl Klemove Corp.
Most cited
By later US patents
- Radar based terrain and obstacle alerting function190US 5,945,926 AAlliedSignal Inc. · 1999
- Radar resolution using monopulse beam sharpening121US 5,831,570 AAlliedSignal Inc. · 1998
- Autonomous landing guidance system81US 6,591,171 B1Honeywell International Inc. · 2003
- Angle of arrival measuring technique65US 5,017,929 AHughes Aircraft Company · 1991
- Autonomous landing guidance system59US 6,311,108 B12001