G01S 3/64
Wherein the phase angle of the signal is determined by phase comparison
Official title: wherein the phase angle of the signal is determined by phase comparison with a reference alternating signal varying in synchronism with the directivity variation
G01S3/64 (Wherein the phase angle of the signal is determined by phase comparison) appears on 8 US grants and 6 published applications in this corpus.
Search patents in G01S- Granted patents
- 8
- Published applications
- 6
- Assignees
- 6
- Inventors
- 13
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compact machine learning architecture for wideband direction finding with circular antenna arrays7 Jul 2026US 12,674,854 B2The Regents of the University of Colorado, a body corporate
- Rapid, automatic directional beam alignment in 5G/6G networks22 Apr 2025US 12,282,107 B2
- Low-complexity beam alignment by directional phase in 5G and 6G16 Jul 2024US 12,038,519 B2
- Phased beam-alignment pulse for rapid localization in 5G and 6G10 Oct 2023US 11,782,119 B2Ultralogic 6G, LLC
- System and method for determining angle of arrival for communications8 Nov 2022US 11,493,588 B2Denso Corporation
- Rapid, Automatic Directional Beam Alignment in 5G/6G Networks7 Nov 2024US 2024/0369668 A1
- Low-Complexity Beam Alignment by Directional Phase in 5G and 6G21 Dec 2023US 2023/0408622 A1
- Compact machine learning architecture for wideband direction finding with circular antenna arrays29 Jun 2023US 2023/0204704 A1The Regents of the University of Colorado, a body corporate
- Phased Beam-Alignment Pulse for Rapid Localization in 5G and 6G22 Dec 2022US 2022/0407612 A1Ultralogic 6G, LLC
- System and method for determining angle of arrival for communications20 Aug 2020US 2020/0264256 A1Denso Corporation
Most cited
By later US patents
- Antenna device for direction finders7US 4,635,065 ATaiyo Musen Co. Ltd. · 1987
- System and method for determining angle of arrival for communications4US 11,269,044 B2Denso Corporation · 2022
- System and method for determining angle of arrival for communications2US 11,493,588 B2Denso Corporation · 2022
- Calculating a virtual boresight vector of an antenna array1US 10,348,423 B1L3 Technologies, Inc. · 2019
- Phased beam-alignment pulse for rapid localization in 5G and 6G1US 11,782,119 B2Ultralogic 6G, LLC · 2023