G01S 3/10
Means for reducing or compensating for quadrantal, site, or like errors
G01S3/10 (Means for reducing or compensating for quadrantal, site, or like errors) appears on 53 US grants and 38 published applications in this corpus.
Search patents in G01S- Granted patents
- 53
- Published applications
- 38
- Assignees
- 46
- Inventors
- 126
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 12 |
| 2022 | 7 | 4 |
| 2023 | 6 | 3 |
| 2024 | 2 | 4 |
| 2025 | 4 | 7 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reference signal received power measurement based on peak of earliest path4 Aug 2026US 12,701,533 B2QUALCOMM Incorporated
- Systems, methods, and apparatus for estimating angle of arrival24 Feb 2026US 12,560,669 B2The Boeing Company
- Positioning measurements24 Jun 2025US 12,342,312 B2Nokia Technologies Oy
- Control device, system, and control method29 Apr 2025US 12,287,420 B2Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Control device, system, and control method1 Apr 2025US 12,265,170 B2Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Communication device for angle estimation and the method thereof18 Dec 2025US 2025/0383438 A1NXP B. V.
- Device localization and navigation using rf sensing23 Oct 2025US 2025/0328144 A1The Regents of the University of California
- Wave source location direction estimation apparatus and wave source location direction estimation method10 Jul 2025US 2025/0224475 A1Mitsubishi Electric Corporation
- Method and a device for aiding correct pointing3 Jul 2025US 2025/0217608 A1Intact S.L Ltd.
- Optimized angle of arrival (aoa) determination8 May 2025US 2025/0147139 A1Hella GmbH & Co. KGaA
Most cited
By later US patents
- Direction finding and mobile location system for trunked mobile radio systems215US 5,592,180 ANexus1994 Limited · 1997
- Pager with reverse paging facility180US 5,335,246 ANexus Telecommunication Systems Ltd. · 1994
- Multi-path resistant frequency-hopped spread spectrum mobile location system139US 5,583,517 ANexus 1994 Limited · 1996
- Differential ranging for a frequency-hopped remote position determination system135US 5,596,330 ANexus Telecommunication Systems Ltd. · 1997
- Low-power frequency-hopped spread spectrum reverse paging system131US 5,430,759 ANexus 1994 Limited · 1995