Inventor

HARTMAN JEFFREY D

US3 patents

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

NORTHROP GRUMMAN CORP

2 patents

US7420226B2Sep 2, 2008

Method for integrating silicon CMOS and AlGaN/GaN wideband amplifiers on engineered substrates

NORTHROP GRUMMAN CORP28 citations85

US7253083B2Aug 7, 2007

Method of thinning a semiconductor structure

NORTHROP GRUMMAN CORP10 citations78

HOWELL ROBERT S

1 patent

US9202906B2Dec 1, 2015

Superlattice crenelated gate field effect transistor

HOWELL ROBERT S12 citations75