G01S 15/52
Discriminating between fixed and moving objects or between objects moving at different
Official title: Discriminating between fixed and moving objects or between objects moving at different speeds
G01S15/52 (Discriminating between fixed and moving objects or between objects moving at different) appears on 235 US grants and 148 published applications in this corpus.
Search patents in G01S- Granted patents
- 235
- Published applications
- 148
- Assignees
- 160
- Inventors
- 510
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 6 | 0 |
| 1991 | 8 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 6 | 1 |
| 2002 | 1 | 2 |
| 2003 | 2 | 2 |
| 2004 | 0 | 3 |
| 2005 | 2 | 2 |
| 2006 | 2 | 2 |
| 2007 | 2 | 6 |
| 2008 | 4 | 2 |
| 2009 | 2 | 2 |
| 2010 | 4 | 3 |
| 2011 | 1 | 2 |
| 2012 | 1 | 3 |
| 2013 | 3 | 7 |
| 2014 | 4 | 5 |
| 2015 | 4 | 5 |
| 2016 | 7 | 8 |
| 2017 | 10 | 9 |
| 2018 | 9 | 11 |
| 2019 | 7 | 6 |
| 2020 | 9 | 6 |
| 2021 | 10 | 13 |
| 2022 | 6 | 13 |
| 2023 | 12 | 11 |
| 2024 | 15 | 14 |
| 2025 | 17 | 8 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for ultrasound-based object classification and device for performing ultrasound-based object classification8 Sep 2026US 12,730,204 B2Robert Bosch GmbH
- Presence detection14 Jul 2026US 12,681,173 B2Elliptic Laboratories ASA
- Method and system for estimating range with ultrasound30 Jun 2026US 12,669,603 B2
- Displacement detection device and method24 Mar 2026US 12,585,013 B2Murata Manufacturing Co., Ltd.
- 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
- Environmental sensing based on audio equipment16 Jul 2026US 2026/0205754 A1Dolby International AB
- Information processing method, information processing device, and recording medium28 May 2026US 2026/0147116 A1Panasonic Intellectual Property Management Co., Ltd.
- Method and system for estimating range with ultrasound19 Jun 2025US 2025/0199167 A1InvenSense, Inc.
- Method for ultrasound-based object classification and device for performing ultrasound-based object classification12 Jun 2025US 2025/0189647 A1Robert Bosch GmbH
- Method for classifying at least one object on the basis of height29 May 2025US 2025/0172390 A1Elmos Semiconductor AG
Most cited
By later US patents
- Automotive occupant sensor system and method of operation by sensor fusion226US 5,482,314 AAerojet-General Corporation · 1996
- Method and apparatus for generating large compound ultrasound image157US 5,575,286 ASiemens Medical Systems, Inc. · 1996
- Automatic flow-control device130US 4,839,039 ARecurrent Solutions Limited Partnership · 1989
- Apparatus for and a method of distinguishing ultrasound signals returned from bubbles and particles moving in a fluid from signals due to ultrasound transducer motion115US 5,103,827 AMedaSonics, Inc. · 1992
- Method and apparatus for processing ultrasound signals112US 6,039,692 AVingmed Sound A/S · 2000