Manufacture Or Treatment Of Devices Consisting Of Plurality Of Solid-state Components Formed In Or On Common Substrate Or Of Parts Thereof; Manufacture Of Integrated Circuit Devices Or Of Parts Thereof (epo) Patents (Class 257/E21.532)
- Making of localized buried regions, e.g., buried collector layer, internal connection, substrate contacts (EPO) (Class 257/E21.537)
- Making of isolation regions between components (EPO) (Class 257/E21.54)
- Interconnections, comprising conductors and dielectrics, for carrying current between separate components within device (EPO) (Class 257/E21.575)