G01S 3/143
By vectorial combination of signals derived from differently oriented antennae
Official title: {by vectorial combination of signals derived from differently oriented antennae}
G01S3/143 (By vectorial combination of signals derived from differently oriented antennae) appears on 77 US grants and 56 published applications in this corpus.
Search patents in G01S- Granted patents
- 77
- Published applications
- 56
- Assignees
- 57
- Inventors
- 169
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 3 |
| 2007 | 0 | 0 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 2 | 4 |
| 2015 | 1 | 3 |
| 2016 | 4 | 6 |
| 2017 | 4 | 3 |
| 2018 | 3 | 3 |
| 2019 | 4 | 6 |
| 2020 | 5 | 1 |
| 2021 | 2 | 3 |
| 2022 | 4 | 2 |
| 2023 | 5 | 9 |
| 2024 | 3 | 2 |
| 2025 | 5 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Direction determining for over-the-air testing of a radio transceiver device19 May 2026US 12,631,709 B2Telefonaktiebolaget LM Ericsson (publ)
- Method for estimating direction of arrival of sub-array partition type l-shaped coprime array based on fourth-order sampling covariance tensor denoising3 Feb 2026US 12,540,996 B2Zhejiang University
- Two-dimensional direction-of-arrival estimation method for coprime surface array based on virtual domain tensor filling19 Aug 2025US 12,392,855 B2Zhejiang University
- Apparatus and method for estimating angle of arrival based on ultra-wideband wireless communication5 Aug 2025US 12,379,443 B2Industry-Academic Cooperation Foundation, Yonsei University
- Multi-waveform steering vector computation engine24 Jun 2025US 12,341,586 B2BAE Systems Information and Electronic Systems Integration Inc.
- Diagonalized spatial smoothing coherent doa estimation method based on non-circular signals9 Jul 2026US 2026/0194618 A1Hangzhou Dianzi University
- Determining a bearing to a radio beacon11 Jun 2026US 2026/0160847 A1Rockwell Collins, Inc.
- Radar system and method therefor26 Jun 2025US 2025/0208281 A1NXP B. V.
- A method and device for angular positioning5 Jun 2025US 2025/0180688 A1Sony Group Corporation
- Subarray angle of arrival processing for near field effects reduction17 Apr 2025US 2025/0123350 A1Mobileye Vision Technologies Ltd.
Most cited
By later US patents
- Body motion detecting system with correction for tilt of accelerometers and remote measurement of body position201US 6,590,536 B12003
- Magnetic direction finding device with improved accuracy79US 4,829,250 AHoneywell Inc. · 1989
- Determination of remote control operator position61US 7,890,235 B2The Charles Machine Works, Inc. · 2011
- Search system and method for searching for a buried person47US 9,529,072 B2Ortovox Sportartikel GmbH · 2016
- Automatic direction finding system39US 4,219,821 ARegency Electronics, Inc. · 1980