Inventor

NGO KIET D

US8 patents

⚠️ This page may combine multiple inventors who share the name “NGO KIET D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NORTHROP GRUMMAN SYSTEMS CORP

5 patents

US9973984B1May 15, 2018

Satellite system with switched communication channels among earth stations

NORTHROP GRUMMAN SYSTEMS CORP11 citations80

US11115734B1Sep 7, 2021

Spatial transmit/receive isolation apparatus and method for optical communication systems

NORTHROP GRUMMAN SYSTEMS CORP2 citations71

US10732294B1Aug 4, 2020

On-orbit reprogrammable digital signal generator system for generation of hopping multi-band global positioning system signals

NORTHROP GRUMMAN SYSTEMS CORP3 citations68

US11041961B1Jun 22, 2021

On-orbit reprogrammable digital signal generator system for generation of hopping multi-band global positioning system signals

NORTHROP GRUMMAN SYSTEMS CORP0 citations57

US9921313B2Mar 20, 2018

Global positioning system phased array using all-digital beam forming and direct digital waveform synthesis methods

NORTHROP GRUMMAN SYSTEMS CORP1 citations47

NORTHROP GRUMMAN CORP

2 patents

US6775304B1Aug 10, 2004

Multi-channel implementation approach for superconducting digital router/signal processor

NORTHROP GRUMMAN CORP14 citations81

US7366419B2Apr 29, 2008

Spatial transmit/receive isolation method for optical communication systems

NORTHROP GRUMMAN CORP2 citations55

OPTHOS

1 patent

US6415074B1Jul 2, 2002

Devices and methods for optical communication systems

OPTHOS14 citations75