G01S 5/02529
Not involving signal parameters, i.e. only involving identifiers
Official title: {not involving signal parameters, i.e. only involving identifiers}
G01S5/02529 (Not involving signal parameters, i.e. only involving identifiers) appears on 103 US grants and 111 published applications in this corpus.
Search patents in G01S- Granted patents
- 103
- Published applications
- 111
- Assignees
- 73
- Inventors
- 201
- Latest grant
- 14 Apr 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 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 3 |
| 2004 | 0 | 3 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 4 |
| 2011 | 0 | 4 |
| 2012 | 5 | 6 |
| 2013 | 7 | 3 |
| 2014 | 4 | 7 |
| 2015 | 7 | 5 |
| 2016 | 1 | 2 |
| 2017 | 10 | 8 |
| 2018 | 12 | 19 |
| 2019 | 10 | 6 |
| 2020 | 12 | 7 |
| 2021 | 5 | 7 |
| 2022 | 5 | 4 |
| 2023 | 8 | 9 |
| 2024 | 2 | 5 |
| 2025 | 7 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Increasing reliability of the geolocation of a terminal based on one or more identifiers of neighbouring transmitting devices14 Apr 2026US 12,604,295 B2Unabiz
- Beamforming prediction device, method and program25 Nov 2025US 12,481,018 B2NTT, Inc.
- Generation and use of a repository of mobile apparatus identifiers4 Nov 2025US 12,461,190 B2HERE Global B. V.
- Radio performance fingerprint based sensor management29 Jul 2025US 12,372,604 B2Building Robotics, Inc.
- Client-server approach for indoor-outdoor detection of an electronic device, and associated systems and methods22 Jul 2025US 12,366,626 B2Google Inc.
- Position management system, method and information processing apparatus19 Jun 2025US 2025/0199107 A1
- Increasing reliability of the geolocation of a terminal based on one or more identifiers of neighbouring transmitting devices16 Jan 2025US 2025/0024407 A1Unabiz
- Positioning approach9 Jan 2025US 2025/0016725 A1Nokia Technologies Oy
- Generation and use of a repository of mobile apparatus identifiers19 Dec 2024US 2024/0418818 A1HERE Global B. V.
- System and method for obtaining location data, based on identifiers transmitted from mobile device7 Nov 2024US 2024/0373193 A1B.G. Negev Technologies Ltd , at Ben-Gurion University
Most cited
By later US patents
- System for detecting positional information137US 6,134,448 ALocus LP · 2000
- Base station identification based location quality data determination95US 9,949,230 B1AT&T Intectual Property I, LP · 2018
- Self-locating devices via highly directional RFID tags in controlled location82US 7,295,132 B2International Business Machines Corporation · 2007
- Delivering content by predicting predetermined routes using wireless networks60US 8,843,158 B2Apple Inc. · 2014
- Estimating the location of a mobile unit based on the elimination of improbable locations56US 6,944,465 B2Polaris Wireless, Inc. · 2005