G01S 5/12
By co-ordinating position lines of different shape
Official title: by co-ordinating position lines of different shape, e.g. hyperbolic, circular, elliptical or radial
G01S5/12 (By co-ordinating position lines of different shape) appears on 911 US grants and 923 published applications in this corpus.
Search patents in G01S- Granted patents
- 911
- Published applications
- 923
- Assignees
- 483
- Inventors
- 1,906
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 7 | 0 |
| 1997 | 13 | 0 |
| 1998 | 13 | 0 |
| 1999 | 17 | 0 |
| 2000 | 23 | 0 |
| 2001 | 32 | 3 |
| 2002 | 11 | 17 |
| 2003 | 11 | 13 |
| 2004 | 14 | 19 |
| 2005 | 8 | 19 |
| 2006 | 17 | 19 |
| 2007 | 21 | 28 |
| 2008 | 12 | 16 |
| 2009 | 14 | 17 |
| 2010 | 14 | 23 |
| 2011 | 13 | 23 |
| 2012 | 31 | 26 |
| 2013 | 17 | 30 |
| 2014 | 30 | 44 |
| 2015 | 27 | 31 |
| 2016 | 27 | 42 |
| 2017 | 35 | 35 |
| 2018 | 36 | 57 |
| 2019 | 51 | 51 |
| 2020 | 69 | 75 |
| 2021 | 55 | 74 |
| 2022 | 55 | 56 |
| 2023 | 53 | 82 |
| 2024 | 55 | 49 |
| 2025 | 57 | 49 |
| 2026 | 30 | 25 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Information processing system, information processing terminal, and information processing method25 Aug 2026US 12,720,472 B2Sony Group Corporation
- Location of target object using 2-antenna AoA, wireless ranging, and user equipment orientations28 Jul 2026US 12,693,372 B2QUALCOMM Incorporated
- Method for locating a user equipment with respect to a motor vehicle16 Jun 2026US 12,656,121 B2Continental Automotive Technologies GmbH
- Cellular aided navigation16 Jun 2026US 12,656,446 B2L3Harris Technologies, Inc.
- Device and system for monitoring the transit through passages26 May 2026US 12,639,996 B2Ubiquicom S.R.L.
- Loran Transmitter, Receiver, System and Method of Operating Same20 Aug 2026US 2026/0243859 A1Continental Electronics Corp.
- User equipment location verification in non-terrestrial networks13 Aug 2026US 2026/0235715 A1Apple Inc.
- Near-field positioning method and communication apparatus13 Aug 2026US 2026/0239289 A1Huawei Technologies Co., Ltd.
- Determining location of a backscatter device30 Jul 2026US 2026/0222144 A1Cisco Technology, Inc.
- Diagonalized spatial smoothing coherent doa estimation method based on non-circular signals9 Jul 2026US 2026/0194618 A1Hangzhou Dianzi University
Most cited
By later US patents
- Geographic-based communication service system with more precise determination of a user's known geographic location764US 6,414,635 B1Wayport, Inc. · 2002
- Multiple input data management for wireless location-based applications690US 6,321,092 B1Signal Soft Corp. · 2001
- System and method for locating a target using RFID490US 7,787,886 B2Invisitrack, Inc. · 2010
- Interface for wireless location information396US 7,522,927 B2Openwave Systems Inc. · 2009
- Spatial division multiple access wireless communication systems369US 5,515,378 AArrayComm, Inc. · 1996