G01S 5/02528
Simulating radio frequency fingerprints
Official title: {Simulating radio frequency fingerprints}
G01S5/02528 (Simulating radio frequency fingerprints) appears on 71 US grants and 77 published applications in this corpus.
Search patents in G01S- Granted patents
- 71
- Published applications
- 77
- Assignees
- 62
- Inventors
- 210
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 5 |
| 2006 | 2 | 1 |
| 2007 | 4 | 3 |
| 2008 | 2 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 4 |
| 2011 | 0 | 1 |
| 2012 | 2 | 3 |
| 2013 | 1 | 3 |
| 2014 | 4 | 3 |
| 2015 | 3 | 3 |
| 2016 | 4 | 5 |
| 2017 | 2 | 3 |
| 2018 | 4 | 3 |
| 2019 | 2 | 2 |
| 2020 | 6 | 4 |
| 2021 | 2 | 13 |
| 2022 | 7 | 4 |
| 2023 | 6 | 5 |
| 2024 | 5 | 3 |
| 2025 | 6 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Allocation determination apparatus, allocation determination method, and computer-readable medium30 Jun 2026US 12,669,570 B2NEC Corporation
- Positioning environment simulation based upon modeling21 Apr 2026US 12,607,705 B2QUALCOMM Incorporated
- Modeling of multi-path reflection for generating wireless connectivity heatmaps for physical environments10 Mar 2026US 12,571,874 B2Cisco Technology, Inc.
- Determining location information about a drone12 Aug 2025US 12,386,017 B2Telefonaktiebolaget LM Ericsson (publ)
- Location positioning engine system and method24 Jun 2025US 12,342,313 B2Nexrf Corp.
- Positioning environment simulation based upon modeling6 Aug 2026US 2026/0227481 A1QUALCOMM Incorporated
- Modeling of multi-path reflection for generating wireless connectivity heatmaps for physical environments25 Jun 2026US 2026/0177654 A1Cisco Technology, Inc.
- Terminal positioning method and apparatus based on ai model28 May 2026US 2026/0150077 A1Beijing Xiaomi Mobile Software Co., Ltd.
- Lidar and bluetooth sensor fusion in generating location-based models of signal transmission in an indoor environment2 Apr 2026US 2026/0093005 A1Nagravision Sarl
- Determining location information about a drone27 Nov 2025US 2025/0362372 A1Telefonaktiebolaget LM Ericsson (publ)
Most cited
By later US patents
- Localization of mobile high-speed wireless user equipment from downlink channels160US 10,564,251 B1Bastille Networks, Inc. · 2020
- Location of wireless nodes using signal strength weighting metric112US 7,116,988 B2Airespace, Inc. · 2006
- Delivering content within a boundary with beacons84US 8,738,024 B1Nexrf Corp. · 2014
- Tiling of map data78US 8,849,308 B2Apple Inc. · 2014
- Location positioning in wireless networks66US 7,313,403 B2Hong Kong Applied Science and Technology Research Institute Company Limited · 2007