G01S 2013/462
Using multipath signals
Official title: {using multipath signals}
G01S2013/462 (Using multipath signals) appears on 160 US grants and 248 published applications in this corpus.
Search patents in G01S- Granted patents
- 160
- Published applications
- 248
- Assignees
- 125
- Inventors
- 571
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 1 |
| 2003 | 0 | 1 |
| 2004 | 3 | 1 |
| 2005 | 1 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 3 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 5 |
| 2012 | 3 | 4 |
| 2013 | 5 | 5 |
| 2014 | 3 | 8 |
| 2015 | 6 | 6 |
| 2016 | 1 | 6 |
| 2017 | 9 | 7 |
| 2018 | 3 | 9 |
| 2019 | 7 | 5 |
| 2020 | 8 | 13 |
| 2021 | 8 | 17 |
| 2022 | 10 | 19 |
| 2023 | 10 | 23 |
| 2024 | 16 | 43 |
| 2025 | 38 | 39 |
| 2026 | 17 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Mapping of scatterer locations in a radio environment22 Sep 2026US 12,742,877 B2Telefonaktiebolaget LM Ericsson (publ)
- Clutter information-aided radio frequency (RF) sensing25 Aug 2026US 12,720,463 B2QUALCOMM Incorporated
- Signaling of assistance information for sensing entities18 Aug 2026US 12,713,374 B2QUALCOMM Incorportated
- Multi-frequency radar array systems and sensor fusion for seeing around corners in autonomous driving9 Jun 2026US 12,650,505 B2Neural Propulsion Systems, Inc.
- Enhanced radio frequency (RF) sensing measurement reports in cellular systems9 Jun 2026US 12,652,566 B2QUALCOMM Incorporated
- Smart surveillance data processing systems for safe uncrewed aircraft and surface vessel operation beyond visual line of sight10 Sep 2026US 2026/0266988 A1Accipiter Radar Technologies Inc.
- Method for detecting an occupancy state3 Sep 2026US 2026/0257642 A1Hella GmbH & Co. KGaA
- Radar sensing using adaptive phase-changing devices (apds)3 Sep 2026US 2026/0259310 A1Google Inc.
- Ranging device27 Aug 2026US 2026/0251772 A1
- Determining the phase shift matrix for active-tag enhanced intelligent reflective surfaces20 Aug 2026US 2026/0243878 A1Dell Products L. P.
Most cited
By later US patents
- Radar system with elevation measuring capability93US 8,390,507 B2ADC Automotive Distance Control Systems GmbH · 2013
- Non-line-of-sight radar-based gesture recognition71US 9,600,080 B2Google Inc. · 2017
- Categorizing motion detected using wireless signals62US 9,927,519 B1Cognitive Systems Corp. · 2018
- Distance measuring device43US 6,703,967 B1Hitachi, Ltd. · 2004
- Method for processing radar signals35US 6,266,005 B1DaimlerChysler AG · 2001