G01S 5/0218
Multipath in signal reception
Official title: {Multipath in signal reception}
G01S5/0218 (Multipath in signal reception) appears on 493 US grants and 597 published applications in this corpus.
Search patents in G01S- Granted patents
- 493
- Published applications
- 597
- Assignees
- 224
- Inventors
- 1,047
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 9 | 0 |
| 2001 | 10 | 2 |
| 2002 | 10 | 17 |
| 2003 | 9 | 19 |
| 2004 | 11 | 9 |
| 2005 | 12 | 11 |
| 2006 | 12 | 7 |
| 2007 | 9 | 10 |
| 2008 | 7 | 12 |
| 2009 | 12 | 5 |
| 2010 | 8 | 13 |
| 2011 | 11 | 12 |
| 2012 | 7 | 6 |
| 2013 | 7 | 13 |
| 2014 | 11 | 13 |
| 2015 | 11 | 9 |
| 2016 | 17 | 23 |
| 2017 | 17 | 15 |
| 2018 | 11 | 17 |
| 2019 | 26 | 25 |
| 2020 | 22 | 29 |
| 2021 | 22 | 42 |
| 2022 | 35 | 67 |
| 2023 | 51 | 66 |
| 2024 | 43 | 73 |
| 2025 | 54 | 51 |
| 2026 | 35 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and apparatus for measurement reporting based on multipath characteristics of positioning reference signal resources29 Sep 2026US 12,748,173 B2QUALCOMM Incorporated
- Techniques for improving ranging between electronic devices29 Sep 2026US 12,748,202 B2Apple Inc.
- Method for determining a confidence value for an estimated parameter in a wireless positioning system and radio receiver device8 Sep 2026US 12,730,177 B2u-blox AG
- Methods for enabling estimation of a position of a wireless terminal, a first wireless node and a positioning node25 Aug 2026US 12,716,982 B2Sony Group Corporation
- Method for multiple antenna joint time of arrival and angle of arrival estimation25 Aug 2026US 12,720,479 B2ZaiNar, Inc.
- Reporting positioning measurements8 Oct 2026US 2026/0309828 A1Lenovo (Singapore) Pte. Ltd.
- Systems and methods for enhanced multipath differentiation27 Aug 2026US 2026/0251806 A1TrustPoint, Inc.
- Reference signal measurement method and apparatus, device, and storage medium13 Aug 2026US 2026/0235771 A1Beijing Xiaomi Mobile Software Co., Ltd.
- Feedback method communication device and storage medium13 Aug 2026US 2026/0239271 A1Beijing Xiaomi Mobile Software Co., Ltd.
- Feedback method, communication device and storage medium13 Aug 2026US 2026/0239292 A1Beijing Xiaomi Mobile Software Co., Ltd.
Most cited
By later US patents
- Internet distributed real-time wireless location database804US 6,456,852 B2Motorola, Inc. · 2002
- Location position system for relay assisted tracking532US 6,512,478 B1Rockwell Technologies, LLC · 2003
- Applications processor including a database system, for use in a wireless location system435US 7,271,765 B2TruePosition, Inc. · 2007
- Calibration for wireless location system379US 6,184,829 B2TruePosition, Inc. · 2001
- Radio position determination method and apparatus342US 4,799,062 AAxonn Corporation · 1989