with indication presented on cathode-ray tubes

Industry

CPC
G01S3/84

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Parent Industries

GPHYSICS G01Measuring instruments G01SRADIO DIRECTION-FINDING RADIO NAVIGATION DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES ANALOGOUS ARRANGEMENTS USING OTHER WAVES G01S3/00Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received

Current Industry

G01S3/84with indication presented on cathode-ray tubes

Industries

Patents Grantslast 30 patents

Information Patent Grant
High frequency acoustic spectrum imaging method and device
- Patent number 9,927,521
- Issue date Mar 27, 2018
- Siemens Aktiengesellschaft
- Bastiaan Brand
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Passive acoustic underwater intruder detection system
- Patent number 8,195,409
- Issue date Jun 5, 2012
- The Trustees of the Stevens Institute of Technology
- Michael Bruno
- G01 - MEASURING TESTING
Information Patent Grant
System and method for automatic detection of a sonar contact
- Patent number 7,869,306
- Issue date Jan 11, 2011
- Northrop Grumman Guidance and Electronics Company, Inc.
- Ernest T. Bick
- G01 - MEASURING TESTING
Information Patent Grant
Method of detecting and viewing low-power moving acoustic sources
- Patent number 7,463,554
- Issue date Dec 9, 2008
- Thales
- Gilles Kervern
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic surveillance system with signature and bearing data display
- Patent number 6,501,705
- Issue date Dec 31, 2002
- Lockheed Martin Corporation
- John J. Molini
- G01 - MEASURING TESTING
Information Patent Grant
Method of selectively displaying data
- Patent number 4,736,199
- Issue date Apr 5, 1988
- Plessey Overseas Limited
- Victor J. Chadwick
- G01 - MEASURING TESTING
Information Patent Grant
Signal processing system for underwater transducer
- Patent number 4,204,281
- Issue date May 20, 1980
- Julius Hagemann
- G01 - MEASURING TESTING
Information Patent Grant
Multi-angular sector sound transmitting and receiving system
- Patent number 4,202,050
- Issue date May 6, 1980
- Martin Klein
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Ultra sound examining device
- Patent number 3,974,682
- Issue date Aug 17, 1976
- Siemens Aktiengesellschaft
- Richard Soldner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3902357
- Patent number 3,902,357
- Issue date Sep 2, 1975
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
3723959
- Patent number 3,723,959
- Issue date Mar 27, 1973
- G01 - MEASURING TESTING
Information Patent Grant
3506953
- Patent number 3,506,953
- Issue date Apr 14, 1970
- G01 - MEASURING TESTING
Information Patent Grant
3178680
- Patent number 3,178,680
- Issue date Apr 13, 1965
- G01 - MEASURING TESTING
Information Patent Grant
2837730
- Patent number 2,837,730
- Issue date Jun 3, 1958
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
THREE-DIMENSIONAL ACOUSTIC DETECTION AND IMAGING VIA HEXIDRANT ISOL...
- Publication number 20190154791
- Publication date May 23, 2019
- Kelly Jowett
- G01 - MEASURING TESTING
Information Patent Application
HOSTILE FIRE DETECTION FOR AN AIRBORNE PLATFORM
- Publication number 20160291117
- Publication date Oct 6, 2016
- Bitwave Pte Ltd.
- Siew Kok Hui
- G01 - MEASURING TESTING
Information Patent Application
PASSIVE ACOUSTIC UNDERWATER INTRUDER DETECTION SYSTEM
- Publication number 20110144930
- Publication date Jun 16, 2011
- Michael Bruno
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Automatic Detection of a Sonar Contact
- Publication number 20100014387
- Publication date Jan 21, 2010
- Ernest T. Bick
- G01 - MEASURING TESTING
Information Patent Application
Method of detecting and viewing low-power moving acoustic sources
- Publication number 20070185654
- Publication date Aug 9, 2007
- Gilles Kervern
- G01 - MEASURING TESTING

with indication presented on cathode-ray tubes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

High frequency acoustic spectrum imaging method and device

Passive acoustic underwater intruder detection system

System and method for automatic detection of a sonar contact

Method of detecting and viewing low-power moving acoustic sources

Acoustic surveillance system with signature and bearing data display

Method of selectively displaying data

Signal processing system for underwater transducer

Multi-angular sector sound transmitting and receiving system

Ultra sound examining device

3902357

3723959

3506953

3178680

2837730

Patents Applicationslast 30 patents

THREE-DIMENSIONAL ACOUSTIC DETECTION AND IMAGING VIA HEXIDRANT ISOL...

HOSTILE FIRE DETECTION FOR AN AIRBORNE PLATFORM

PASSIVE ACOUSTIC UNDERWATER INTRUDER DETECTION SYSTEM

System and Method for Automatic Detection of a Sonar Contact

Method of detecting and viewing low-power moving acoustic sources