G01S 5/22
Position of source determined by co-ordinating a plurality of position lines defined
Official title: Position of source determined by co-ordinating a plurality of position lines defined by path-difference measurements (G01S5/28 takes precedence)
G01S5/22 (Position of source determined by co-ordinating a plurality of position lines defined) appears on 345 US grants and 331 published applications in this corpus.
Search patents in G01S- Granted patents
- 345
- Published applications
- 331
- Assignees
- 262
- Inventors
- 810
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 8 |
| 2004 | 6 | 4 |
| 2005 | 3 | 6 |
| 2006 | 6 | 13 |
| 2007 | 13 | 10 |
| 2008 | 10 | 15 |
| 2009 | 6 | 9 |
| 2010 | 9 | 13 |
| 2011 | 6 | 12 |
| 2012 | 12 | 21 |
| 2013 | 13 | 9 |
| 2014 | 18 | 11 |
| 2015 | 13 | 8 |
| 2016 | 9 | 14 |
| 2017 | 12 | 21 |
| 2018 | 20 | 16 |
| 2019 | 14 | 26 |
| 2020 | 26 | 18 |
| 2021 | 17 | 16 |
| 2022 | 16 | 20 |
| 2023 | 15 | 17 |
| 2024 | 14 | 17 |
| 2025 | 11 | 17 |
| 2026 | 9 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Positioning measurement method and apparatus19 May 2026US 12,634,871 B2Huawei Technologies Co., Ltd.
- Tracking control method and apparatus, storage medium, and computer program product12 May 2026US 12,627,941 B2Huawei Technologies Co., Ltd.
- Locating a moving acoustic source5 May 2026US 12,621,623 B2Orange
- In-vehicle user positioning method, in-vehicle interaction method, vehicle-mounted apparatus, and vehicle28 Apr 2026US 12,612,048 B2Shenzhen Yinwang Intelligent Technologies Co., Ltd.
- Device and a method for monitoring an implant21 Apr 2026US 12,605,138 B2Katholieke Universiteit Leuven
- Method for measuring location of user equipment in wireless communication system and apparatus therefor8 Oct 2026US 2026/0309831 A1LG Electronics Inc.
- Tracking based on sound and sensor fusion20 Aug 2026US 2026/0243863 A1QUALCOMM Incorporated
- Program, information processing device, and information processing method9 Jul 2026US 2026/0194620 A1Sony Group Corporation
- Ultrasonic based collision detection system and method for robotic device11 Jun 2026US 2026/0158656 A1The Hong Kong University of Science and Technology
- Acoustic array for acoustic source localization and associated system and method4 Jun 2026US 2026/0156391 A1The Boeing Company
Most cited
By later US patents
- Target apparatus587US 4,349,728 AAustralasian Training Aids (Pty.) Ltd. · 1982
- TDOA/FDOA technique for locating a transmitter282US 5,570,099 ALoral Federal Systems Company · 1996
- Microphone array system185US 8,861,756 B2Li Creative Technologies, Inc. · 2014
- Beam rejection in multi-beam microphone systems180US 9,689,960 B1Amazon Technologies, Inc. · 2017
- Method for determining the extent of subsurface reaction involving acoustic signals173US 4,390,973 ADeutsche Texaco Aktiengesellschaft · 1983