Gain control of receivers

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic measuring system having a reduced minimum range and meth...
- Patent number 9,557,168
- Issue date Jan 31, 2017
- Robert Bosch GmbH
- Albrecht Klotz
- G01 - MEASURING TESTING
Information Patent Grant
Closed space monitor system
- Patent number 6,703,928
- Issue date Mar 9, 2004
- Aisin Seiki Kabushiki Kaisha
- Hiroshi Touge
- G08 - SIGNALLING
Information Patent Grant
CW sonar with adaptive notch reverberation filter
- Patent number 5,631,876
- Issue date May 20, 1997
- Lockheed Martin Corporation
- James H. Donegan
- G01 - MEASURING TESTING
Information Patent Grant
Method of and apparatus for echo location of objects
- Patent number 4,292,678
- Issue date Sep 29, 1981
- Leslie Kay
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
3742433
- Patent number 3,742,433
- Issue date Jun 26, 1973
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS