Inventor

HO HAU H

US4 patents

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

TRW INC

1 patent

US5619209AApr 8, 1997

User paging for mobile satellite communications

TRW INC56 citations93

NORTHROP GRUMMAN CORP

1 patent

US6847817B2Jan 25, 2005

Satellite communication apparatus with multiple hub stations providing increased bandwidth to meet service requirements

NORTHROP GRUMMAN CORP25 citations90

NORTHROP GRUMMAN SYSTEMS CORP

1 patent

US9973984B1May 15, 2018

Satellite system with switched communication channels among earth stations

NORTHROP GRUMMAN SYSTEMS CORP11 citations80

NORTHROP GRUMMAN SPACE & MSN

1 patent

US7751779B2Jul 6, 2010

Satellite communication system

NORTHROP GRUMMAN SPACE & MSN13 citations74