Inventor
SPEARS DAVID L
US3 patents
Patents
3 patentsUS6452206B1Sep 17, 2002
Superlattice structures for use in thermoelectric devices
MASSACHUSETTS INST TECHNOLOGY54 citations94
US5455421AOct 3, 1995
Infrared detector using a resonant optical cavity for enhanced absorption
MASSACHUSETTS INST TECHNOLOGY91 citations91
US7920261B2Apr 5, 2011
Method and apparatus for detecting and discriminating particles in a fluid
MASSACHUSETTS INST TECHNOLOGY18 citations81