Monday - October 26, 2026

Gate Trench Power Semiconductor Devices Having Deep Support Shields and Methods of Fabricating Such Device

2026-09-08

ALEXANDRIA, Virginia, Sept. 8 -- WOLFSPEED, INC., Durham, North Carolina has been assigned a patent (No. US 12733217 B2, initially filed Oct. 6, 2023) developed by four inventors Woongsun Kim, Cary, North Carolina; Naeem Islam, Morrisville, North Carolina; Madankumar Sampath, Morrisville, North Carolina; and Sei-Hyung Ryu, Cary, North Carolina, for "Gate trench power semiconductor devices having deep support shields and methods of fabricating such device." . . .

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Gate Trench Power Semiconductor Devices Having Deep Support Shields and Methods of Fabricating Such Device

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