G01S 7/52001
Auxiliary means for detecting or identifying sonar signals or the like
Official title: {Auxiliary means for detecting or identifying sonar signals or the like, e.g. sonar jamming signals}
G01S7/52001 (Auxiliary means for detecting or identifying sonar signals or the like) appears on 43 US grants and 47 published applications in this corpus.
Search patents in G01S- Granted patents
- 43
- Published applications
- 47
- Assignees
- 43
- Inventors
- 111
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 3 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 1 | 5 |
| 2011 | 1 | 2 |
| 2012 | 3 | 0 |
| 2013 | 2 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 3 | 3 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 2 | 5 |
| 2021 | 2 | 7 |
| 2022 | 6 | 1 |
| 2023 | 1 | 3 |
| 2024 | 4 | 7 |
| 2025 | 4 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Transmitting ultrasonic signal data2 Dec 2025US 12,487,319 B2
- Transmitting ultrasonic signal data2 Dec 2025US 12,487,320 B2Elmos Semiconductor AG
- Transmitting ultrasonic signal data14 Oct 2025US 12,442,890 B2Elmos Semiconductor AG
- Sensor device having an ultrasonic receiving circuit13 May 2025US 12,298,389 B2Lutron Technology Company LLC
- Acoustic fingerprinting3 Dec 2024US 12,158,548 B2Oracle International Corporation
- Method and system for identifying radiated noise of ships, device, and medium8 Oct 2026US 2026/0309853 A1Northwestern Polytechnical University
- Apparatus for detecting diffuse reflection noise of ultrasonic sensor and method for the same8 Jan 2026US 2026/0009889 A1Hyundai Mobis Co., Ltd.
- Systems and methods for ultrasonic channel coexistence24 Jul 2025US 2025/0237754 A1
- Sensor device having an ultrasonic receiving circuit24 Jul 2025US 2025/0237760 A1Lutron Technology Company LLC
- Anomaly detection device and anomaly detection method13 Feb 2025US 2025/0052875 A1Panasonic Automotive Systems Co., Ltd.
Most cited
By later US patents
- Adaptive state space signal separation, discrimination and recovery64US 6,691,073 B1Clarity Technologies, Inc. · 2004
- Real time acoustic event location and classification system with camera display45US 7,203,132 B2Safety Dynamics, LLC · 2007
- Binaural signal processing techniques30US 6,987,856 B1The Board of Trustees of the University of Illinois · 2006
- Signal processing incorporating signal, tracking, estimation, and removal processes using a maximum a posteriori algorithm, and sequential signal detection24US 5,315,538 AHughes Aircraft Company · 1994
- Apparatus and method for detecting sonar signals in a noisy environment23US 6,678,209 B12004