G01S 15/582
Using transmission of interrupted pulse-modulated waves and based upon the doppler effect
Official title: {using transmission of interrupted pulse-modulated waves and based upon the Doppler effect resulting from movement of targets}
G01S15/582 (Using transmission of interrupted pulse-modulated waves and based upon the doppler effect) appears on 248 US grants and 139 published applications in this corpus.
Search patents in G01S- Granted patents
- 248
- Published applications
- 139
- Assignees
- 134
- Inventors
- 448
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 8 | 0 |
| 1991 | 15 | 0 |
| 1992 | 9 | 0 |
| 1993 | 10 | 0 |
| 1994 | 10 | 0 |
| 1995 | 9 | 0 |
| 1996 | 9 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 4 |
| 2003 | 6 | 4 |
| 2004 | 1 | 5 |
| 2005 | 1 | 4 |
| 2006 | 2 | 5 |
| 2007 | 2 | 7 |
| 2008 | 2 | 10 |
| 2009 | 0 | 7 |
| 2010 | 7 | 5 |
| 2011 | 9 | 5 |
| 2012 | 5 | 5 |
| 2013 | 5 | 2 |
| 2014 | 5 | 7 |
| 2015 | 1 | 0 |
| 2016 | 5 | 2 |
| 2017 | 6 | 7 |
| 2018 | 3 | 5 |
| 2019 | 7 | 5 |
| 2020 | 5 | 14 |
| 2021 | 6 | 9 |
| 2022 | 14 | 8 |
| 2023 | 10 | 8 |
| 2024 | 7 | 2 |
| 2025 | 6 | 6 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and system for ultrasound time-of-flight measurement8 Sep 2026US 12,730,218 B2Texas Instruments Incorporated
- Signal detection and denoising systems5 May 2026US 12,618,940 B2Neural Propulsion Systems, Inc.
- Sonar method for detecting and/or determining the position and/or speed of objects underwater in a specified region, sonar assembly, and receiving unit10 Mar 2026US 12,571,911 B2Christian-Albrechts-Universitaet zu Kiel
- Radio frequency exposure estimation with radar for mobile devices4 Nov 2025US 12,463,675 B2Samsung Electronics Co., Ltd.
- Method for elevation angle estimation based on an ultrasound sensor7 Oct 2025US 12,436,277 B2Continental Autonomous Mobility Germany GmbH
- Ultrasonic antispoof using multiple acoustic channels2 Jul 2026US 2026/0187213 A1Google Inc.
- Doppler clustering techniques for per cluster parameter estimation and cluster detection29 Jan 2026US 2026/0029527 A1QUALCOMM Incorporated
- 3d imaging sonar system and method22 Jan 2026US 2026/0023176 A1Nortek Corporation
- Acoustic doppler system and method21 Aug 2025US 2025/0264608 A1R3Vox Ltd
- Object detection device29 May 2025US 2025/0172694 A1Aisin Corporation
Most cited
By later US patents
- Vector doppler medical devices for blood velocity studies187US 5,409,010 AThe Board of Regents of the University of Washington · 1995
- Ultrasound imaging system143US 6,638,226 B2TeraTech Corporation · 2003
- Method and apparatus for processing ultrasound signals112US 6,039,692 AVingmed Sound A/S · 2000
- Ultrasonic diagnostic equipment105US 5,840,028 AJapan Science and Technology Corporation · 1998
- Ultrasound diagnostic apparatus104US 5,785,654 AKabushiki Kaisha Toshiba · 1998