Inventor

CHO Wangkeun

US2 patents

⚠️ This page may combine multiple inventors who share the name “CHO Wangkeun”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

APPLIED MATERIALS INC

1 patent

US12322602B2Jun 3, 2025

Recessed metal etching methods

APPLIED MATERIALS INC0 citations54

GLOBALFOUNDRIES INC

1 patent

US10103070B2Oct 16, 2018

Dynamic integrated circuit fabrication methods

GLOBALFOUNDRIES INC0 citations33