Forming Passivation Stack Having Etch Stop Layer
Copyright © Targeted News Service 2024
2024-11-12
ALEXANDRIA, Virginia, Nov. 12 -- POLAR SEMICONDUCTOR, LLC, Bloomington, Minnesota has been assigned a patent (No. US 12142481 B2, initially filed Jan. 5, 2022) developed by Roger Carroll, Rosemount, Minnesota, for "Forming passivation stack having etch stop layer." . . .