US PATENT SUBCLASS 438 / FOR 447
BEAM PROCESSING OF COMPOUND SEMICONDUCTOR DEVICE (437/936)


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

Internet Version by PATENTEC © 1999      Terms of Use



438 /   HD   SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS

FOR 447BEAM PROCESSING OF COMPOUND SEMICONDUCTOR DEVICE (437/936)


DEFINITION

Classification: 438/FOR.447

BEAM PROCESSING OF COMPOUND SEMICONDUCTOR DEVICE:

Foreign art collection involving use of beam energy to treat a device made from semiconductor compounds.