David Sall

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Owings Mills, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Reflectarray antenna system
- Patent number 11,575,214
- Issue date Feb 7, 2023
- Northrop Grumman Systems Corporation
- Thomas H. Hand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wideband reflectarray using electrically re-focusable phased array...
- Patent number 10,897,075
- Issue date Jan 19, 2021
- Northrop Grumman Systems Corporation
- Michael E. Cooley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reflectarray antenna system
- Patent number 10,263,342
- Issue date Apr 16, 2019
- Northrop Grumman Systems Corporation
- Thomas H. Hand
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WIDEBAND REFLECTARRAY USING ELECTRICALLY RE-FOCUSABLE PHASED ARRAY...
- Publication number 20200176858
- Publication date Jun 4, 2020
- Northrop Grumman Systems Corporation
- Michael E. Cooley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFLECTARRAY ANTENNA SYSTEM
- Publication number 20190165485
- Publication date May 30, 2019
- Northrop Grumman Systems Corporation
- Thomas H. Hand
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REFLECTARRAY ANTENNA SYSTEM
- Publication number 20150102973
- Publication date Apr 16, 2015
- Northrop Grumman Systems Corporation
- Thomas H. Hand
- H01 - BASIC ELECTRIC ELEMENTS