David James Fields

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Burke, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for persistent surveillance and large volume da...
- Patent number 9,482,528
- Issue date Nov 1, 2016
- Logos Technologies LLC
- Patrick T. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-cavity vacuum electron beam device for operating at terahertz...
- Patent number 8,441,191
- Issue date May 14, 2013
- Logos Technologies LLC
- Jonathan Michael Protz
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PANORAMIC IMAGE SCANNING DEVICE USING MULTIPLE ROTATING CAMERAS AND...
- Publication number 20140340474
- Publication date Nov 20, 2014
- David Fields
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEMS AND METHODS FOR PERSISTENT SURVEILLANCE AND LARGE VOLUME DA...
- Publication number 20120229607
- Publication date Sep 13, 2012
- LOGOS TECHNOLOGIES, INC.
- Patrick T. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Vacuum Electronic Devices and Cavities and Fabrication Methods Ther...
- Publication number 20090284126
- Publication date Nov 19, 2009
- Jonathan Michael PROTZ
- H01 - BASIC ELECTRIC ELEMENTS