wherein the timing of the pulse-type envelope signal is indicated by cathode-ray tube

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Patents Grantslast 30 patents

Information Patent Grant
Method for reducing errors due to source amplitude modulation in a...
- Patent number 4,303,922
- Issue date Dec 1, 1981
- The United States of America as represented by the Secretary of the Navy
- David B. Hoisington
- G01 - MEASURING TESTING
Information Patent Grant
Scan pattern estimator for an electromagnetic sensor
- Patent number 4,276,550
- Issue date Jun 30, 1981
- E-Systems, Inc.
- Thomas L. Loposer
- G01 - MEASURING TESTING
Information Patent Grant
Digital electronic commutator for radio direction finding system
- Patent number 4,216,476
- Issue date Aug 5, 1980
- The United States of America as represented by the Secretary of the Navy
- Richard Lorenz
- G01 - MEASURING TESTING
Information Patent Grant
2656536
- Patent number 2,656,536
- Issue date Oct 20, 1953
- G01 - MEASURING TESTING
Information Patent Grant
2539405
- Patent number 2,539,405
- Issue date Jan 30, 1951
- G01 - MEASURING TESTING