US PATENT SUBCLASS 250 / 371
.~.~ Methods

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


250 /   HD   RADIANT ENERGY

336.1  DF  INVISIBLE RADIANT ENERGY RESPONSIVE ELECTRIC SIGNALLING {16}
370.01  DF  .~ Semiconductor system {13}
371.~.~ Methods

DEFINITION

Classification: 250/371

(under subclass 370.1) Subject matter including processes employing semiconductor detection means to produce an electrical signal.