G01S 1/04
Details
G01S1/04 (Details) appears on 1,021 US grants and 1,134 published applications in this corpus.
Search patents in G01S- Granted patents
- 1,021
- Published applications
- 1,134
- Assignees
- 529
- Inventors
- 2,029
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 11 | 0 |
| 1997 | 7 | 0 |
| 1998 | 15 | 0 |
| 1999 | 19 | 0 |
| 2000 | 5 | 0 |
| 2001 | 19 | 3 |
| 2002 | 17 | 14 |
| 2003 | 14 | 18 |
| 2004 | 6 | 5 |
| 2005 | 5 | 5 |
| 2006 | 11 | 9 |
| 2007 | 3 | 9 |
| 2008 | 5 | 7 |
| 2009 | 5 | 8 |
| 2010 | 8 | 17 |
| 2011 | 8 | 11 |
| 2012 | 14 | 21 |
| 2013 | 14 | 11 |
| 2014 | 13 | 27 |
| 2015 | 18 | 29 |
| 2016 | 21 | 32 |
| 2017 | 39 | 57 |
| 2018 | 52 | 66 |
| 2019 | 56 | 87 |
| 2020 | 75 | 95 |
| 2021 | 79 | 103 |
| 2022 | 86 | 140 |
| 2023 | 122 | 136 |
| 2024 | 94 | 93 |
| 2025 | 84 | 87 |
| 2026 | 46 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ultra-wideband location systems and methods6 Oct 2026US 12,756,996 B2Be Spoon
- Apparatuses and methods for deactivating speakers of wireless tracking devices29 Sep 2026US 12,749,471 B1Elevation Lab, Inc.
- Coded anchors for simple localization8 Sep 2026US 12,730,175 B2Koninklijke Philips N. V.
- Signaling solutions for electrical installations8 Sep 2026US 12,732,018 B2ABB AB
- Method and device for controlling positioning according to movement of terminal in wireless communication system8 Sep 2026US 12,732,949 B2Samsung Electronics Co., Ltd.
- Channel sounding method using single-tone signal with at least one security marker embedded therein and associated wireless communication device1 Oct 2026US 2026/0303414 A1Airoha Technology Corp.
- Wearable locator device24 Sep 2026US 2026/0287702 A1
- Location determination for hazard detector testing24 Sep 2026US 2026/0292443 A1No Climb Products Limited
- Retroreflective apertured fabric and garment10 Sep 2026US 2026/0266942 A13M Innovative Properties Company
- Loran Transmitter, Receiver, System and Method of Operating Same20 Aug 2026US 2026/0243859 A1Continental Electronics Corp.
Most cited
By later US patents
- Location of a mobile station using a plurality of commercial wireless infrastructures1,007US 6,236,365 B1TracBeam LLC · 2001
- Location of missing vehicles477US 5,418,537 ATrimble Navigation Limited · 1995
- Locating a mobile station using a plurality of wireless networks and applications therefor472US 6,952,181 B2TracBeam LLC · 2005
- Mobile tracking units employing motion sensors for reducing power consumption therein310US 5,491,486 AGeneral Electric Company · 1996
- Airport control/management system using GNSS-based methods and equipment for the control of surface and airborne traffic285US 5,574,648 A1996