Inventor
HOBROCK LOWELL M
US6 patents
Patents
6 patentsUS4828356AMay 9, 1989
Method for fabrication of low efficiency diffraction gratings and product obtained thereby
HUGHES AIRCRAFT CO25 citations89
US4479131AOct 23, 1984
Thermal protective shield for antenna reflectors
HUGHES AIRCRAFT CO45 citations86
US5463494AOct 31, 1995
Extrinsic semiconductor optical filter
HUGHES AIRCRAFT CO15 citations71
US4829162AMay 9, 1989
Maintenance of uniform optical window properties
HUGHES AIRCRAFT CO11 citations71
US5444577AAug 22, 1995
Impurity band optical filter
HUGHES AIRCRAFT CO6 citations60
US5020887AJun 4, 1991
Conformally doped optical elements
HUGHES AIRCRAFT CO4 citations60