Inventor

CHAFFIN ROGER J

US3 patents

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

US ENERGY

2 patents

US4688068AAug 18, 1987

Quantum well multijunction photovoltaic cell

US ENERGY146 citations95

US4797716AJan 10, 1989

Field-effect transistor having a superlattice channel and high carrier velocities at high applied fields

US ENERGY23 citations78

SANDIA CORP

1 patent

US5031007AJul 9, 1991

SLS complementary logic devices with increase carrier mobility

SANDIA CORP15 citations72