G01S 5/06
Position of source determined by co-ordinating a plurality of position lines defined
Official title: Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements (G01S5/12 takes precedence)
G01S5/06 (Position of source determined by co-ordinating a plurality of position lines defined) appears on 1,223 US grants and 1,305 published applications in this corpus.
Search patents in G01S- Granted patents
- 1,223
- Published applications
- 1,305
- Assignees
- 602
- Inventors
- 2,392
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 14 | 0 |
| 1997 | 9 | 0 |
| 1998 | 6 | 0 |
| 1999 | 9 | 0 |
| 2000 | 19 | 0 |
| 2001 | 25 | 6 |
| 2002 | 18 | 22 |
| 2003 | 23 | 29 |
| 2004 | 18 | 32 |
| 2005 | 19 | 38 |
| 2006 | 28 | 45 |
| 2007 | 27 | 32 |
| 2008 | 22 | 34 |
| 2009 | 31 | 24 |
| 2010 | 39 | 33 |
| 2011 | 30 | 39 |
| 2012 | 27 | 33 |
| 2013 | 26 | 48 |
| 2014 | 37 | 49 |
| 2015 | 38 | 54 |
| 2016 | 54 | 66 |
| 2017 | 55 | 57 |
| 2018 | 54 | 63 |
| 2019 | 78 | 68 |
| 2020 | 74 | 77 |
| 2021 | 59 | 82 |
| 2022 | 80 | 96 |
| 2023 | 66 | 98 |
| 2024 | 77 | 82 |
| 2025 | 89 | 65 |
| 2026 | 35 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Position estimation using mobile anchor22 Sep 2026US 12,742,849 B2QUALCOMM Incorporated
- System and method for classifying a type of calibration or maintenance event of a phone location unit in a volume based on sensor fusion22 Sep 2026US 12,742,850 B2Saverone 2014 Ltd.
- Tracking a moving radio beacon15 Sep 2026US 12,736,606 B2
- Coded anchors for simple localization8 Sep 2026US 12,730,175 B2Koninklijke Philips N. V.
- Geolocation method for detection and tracking of maneuvering emitters25 Aug 2026US 12,716,985 B2Lockheed Martin Corporation
- System to determine the location of a radio frequency source using radio frequency signal strength and related methods24 Sep 2026US 2026/0287707 A1Vorbeck Materials Corp.
- Signaling communication device transmission timing error group association for uplink time difference of arrival27 Aug 2026US 2026/0254578 A1Telefonaktiebolaget LM Ericsson (publ)
- Geolocation of digital wireless signals via remodulated side-channel20 Aug 2026US 2026/0243861 A1L3Harris Technologies, Inc.
- Systems and methods for positioning and navigating objects using phase-synchronized nonlinear oscillators30 Jul 2026US 2026/0219355 A1A2 Labs, LLC
- Determining location of a backscatter device30 Jul 2026US 2026/0222144 A1Cisco Technology, Inc.
Most cited
By later US patents
- Wireless location using multiple location estimators1,020US 6,249,252 B1TracBeam LLC · 2001
- Location of a mobile station using a plurality of commercial wireless infrastructures1,007US 6,236,365 B1TracBeam LLC · 2001
- Cellular telephone location system707US 5,327,144 AAssociated RT, Inc. · 1994
- Location system adapted for use in multipath environments650US 5,119,104 A1992
- Geographic location using multiple location estimators608US 7,298,327 B2TracBeam LLC · 2007