US PATENT SUBCLASS 438 / 960
POROUS SEMICONDUCTOR
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
960
POROUS SEMICONDUCTOR
DEFINITION
Classification: 438/960
POROUS SEMICONDUCTOR
Art collection involving the processing of the porous semiconductor region of the substrate.
