US PATENT SUBCLASS 438 / FOR 248
.~.~ Using catalyst to alter growth process (437/88)

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 149  DF  INCLUDING FORMING A SEMICONDUCTOR JUNCTION (437/15) {7}
FOR 241  DF  .~ Doping during fluid growth of semiconductor material on substrate (437/81) {25}
FOR 248.~.~ Using catalyst to alter growth process (437/88)

DEFINITION

Classification: 438/FOR.248

Using catalyst to alter growth process:

Foreign art collection for processes wherein a reaction modifying material is used to change the growth rate.