US PATENT SUBCLASS 438 / FOR 462
AMPHOTERIC DOPING (437/951)
Current as of:
June, 1999
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SEMICONDUCTOR DEVICE MANUFACTURING: PROCESS
FOR 462
AMPHOTERIC DOPING (437/951)
DEFINITION
Classification: 438/FOR.462
AMPHOTERIC DOPING:
Foreign art collection involving use of a dopant capable of functioning as a P or N type depending on process conditions.