Inventor
CLARK MARION D
US5 patents
⚠️ This page may combine multiple inventors who share the name “CLARK MARION D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HUGHES AIRCRAFT CO
3 patentsUS4733927AMar 29, 1988
Stress waveguides in bulk crystalline materials
HUGHES AIRCRAFT CO12 citations71
US5159423AOct 27, 1992
Self-aligned, planar heterojunction bipolar transistor
HUGHES AIRCRAFT CO8 citations69
US5098853AMar 24, 1992
Self-aligned, planar heterojunction bipolar transistor and method of forming the same
HUGHES AIRCRAFT CO15 citations69