G01S 15/87
Combinations of sonar systems
G01S15/87 (Combinations of sonar systems) appears on 1,029 US grants and 1,032 published applications in this corpus.
Search patents in G01S- Granted patents
- 1,029
- Published applications
- 1,032
- Assignees
- 501
- Inventors
- 1,964
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 11 | 0 |
| 1990 | 15 | 0 |
| 1991 | 8 | 0 |
| 1992 | 10 | 0 |
| 1993 | 8 | 0 |
| 1994 | 4 | 0 |
| 1995 | 10 | 0 |
| 1996 | 16 | 0 |
| 1997 | 5 | 0 |
| 1998 | 17 | 0 |
| 1999 | 16 | 0 |
| 2000 | 18 | 0 |
| 2001 | 22 | 10 |
| 2002 | 25 | 20 |
| 2003 | 22 | 28 |
| 2004 | 30 | 21 |
| 2005 | 15 | 19 |
| 2006 | 16 | 15 |
| 2007 | 10 | 16 |
| 2008 | 19 | 39 |
| 2009 | 13 | 23 |
| 2010 | 19 | 20 |
| 2011 | 19 | 23 |
| 2012 | 14 | 33 |
| 2013 | 30 | 35 |
| 2014 | 25 | 36 |
| 2015 | 29 | 48 |
| 2016 | 39 | 53 |
| 2017 | 43 | 80 |
| 2018 | 48 | 53 |
| 2019 | 60 | 44 |
| 2020 | 55 | 81 |
| 2021 | 56 | 67 |
| 2022 | 54 | 76 |
| 2023 | 49 | 49 |
| 2024 | 51 | 72 |
| 2025 | 59 | 47 |
| 2026 | 17 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and system for classifying state of a wearable device30 Jun 2026US 12,669,602 B2InvenSense, Inc.
- Systems and methods for restricting operation of a lift device16 Jun 2026US 12,655,006 B2Oshkosh Corporation
- Method for operating an assistance system, and assistance system5 May 2026US 12,617,425 B2AUMOVIO Autonomous Mobility Germany GmbH
- Sensor array module for an advanced driver assistance system5 May 2026US 12,618,928 B2Semiconductor Components Industries, LLC
- Ultrasonic piezoelectric transceiver sensor for full surface contact localization5 May 2026US 12,619,250 B2Samsung Electronics Co., Ltd.
- Vertically resolved obstacle profile using ultrasound16 Jul 2026US 2026/0202542 A1Valeo Schalter und Sensoren GmbH
- Environmental sensing based on audio equipment16 Jul 2026US 2026/0205754 A1Dolby International AB
- Sensor fusion method and parking control device using the same9 Jul 2026US 2026/0196018 A1Hyundai Mobis Co., Ltd.
- Systems and methods for monitoring an environment2 Jul 2026US 2026/0184328 A1Harman Becker Automotive Systems GmbH
- Sensor array module for an advanced driver assistance system2 Jul 2026US 2026/0186096 A1Semiconductor Components Industries, LLC
Most cited
By later US patents
- Method for carrying out a medical procedure using a three-dimensional tracking and imaging system968US 6,246,898 B1Sonometrics Corporation · 2001
- Method for carrying out a medical procedure using a three-dimensional tracking and imaging system862US 5,797,849 ASonometrics Corporation · 1998
- Accident avoidance system789US 6,405,132 B1Intelligent Technologies International, Inc. · 2002
- Optical identification and monitoring system using pattern recognition for use with vehicles656US 5,845,000 AAutomotive Technologies International, Inc. · 1998
- Vehicle occupant position and velocity sensor563US 5,848,802 AAutomotive Technologies International, Inc. · 1998