Dan R. Johnson

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Los Angeles, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Optical inter-satellite link (OISL) gimbal
- Patent number 6,957,020
- Issue date Oct 18, 2005
- Northrop Grumman Corporation
- Dan R. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low-torque electro-optical laminated cable and cablewrap
- Patent number 6,438,301
- Issue date Aug 20, 2002
- TRW Inc.
- Dan R. Johnson
- G02 - OPTICS
Information Patent Grant
Capacitive resolver
- Patent number 6,211,641
- Issue date Apr 3, 2001
- TRW Inc.
- Dan R. Johnson
- G01 - MEASURING TESTING
Information Patent Grant
Large aperture precision gimbal drive module
- Patent number 6,172,470
- Issue date Jan 9, 2001
- TRW Inc.
- J. Blake Sathoff
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Three axis beam waveguide antenna
- Patent number 5,673,057
- Issue date Sep 30, 1997
- TRW Inc.
- Brent T. Toland
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL INTER-SATELLITE LINK (OISL) GIMBAL
- Publication number 20040179847
- Publication date Sep 16, 2004
- TRW Inc.
- Dan R. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE