G01S 3/84
With indication presented on cathode-ray tubes
Official title: with indication presented on cathode-ray tubes
G01S3/84 (With indication presented on cathode-ray tubes) appears on 9 US grants and 6 published applications in this corpus.
Search patents in G01S- Granted patents
- 9
- Published applications
- 6
- Assignees
- 9
- Inventors
- 27
- Latest grant
- 27 Mar 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High frequency acoustic spectrum imaging method and device27 Mar 2018US 9,927,521 B2Siemens Aktiengesellschaft
- Passive acoustic underwater intruder detection system5 Jun 2012US 8,195,409 B2The Trustees of the Stevens Institute of Technology
- System and method for automatic detection of a sonar contact11 Jan 2011US 7,869,306 B2Northrop Grumman Guidance and Electronics Company, Inc.
- Method of detecting and viewing low-power moving acoustic sources9 Dec 2008US 7,463,554 B2Thales
- Acoustic surveillance system with signature and bearing data display31 Dec 2002US 6,501,705 B1Lockheed Martin Corporation
- Sound direction sensor-based acoustic camera and related systems and methods17 Sep 2026US 2026/0276773 A1Toyota Jidosha Kabushiki Kaisha
- Three-dimensional acoustic detection and imaging via hexidrant isolation and delay-mixing23 May 2019US 2019/0154791 A1
- High frequency acoustic spectrum imaging method and device21 Jan 2016US 2016/0018519 A1Siemens Aktiengesellschaft
- Passive acoustic underwater intruder detection system16 Jun 2011US 2011/0144930 A1The Trustees of the Stevens Institute of Technology
- System and Method for Automatic Detection of a Sonar Contact21 Jan 2010US 2010/0014387 A1Northrop Grumman Guidance and Electronics Company, Inc.
Most cited
By later US patents
- Method of selectively displaying data54US 4,736,199 APlessey Overseas Limited · 1988
- Signal processing system for underwater transducer24US 4,204,281 A1980
- Ultra sound examining device9US 3,974,682 ASiemens Aktiengesellschaft · 1976
- Multi-angular sector sound transmitting and receiving system7US 4,202,050 A1980
- Acoustic surveillance system with signature and bearing data display7US 6,501,705 B1Lockheed Martin Corporation · 2002