Inventor
FISHBURN FREDRICK
US7 patents
Patents
7 patentsUS11818877B2Nov 14, 2023
Three-dimensional dynamic random access memory (DRAM) and methods of forming the same
APPLIED MATERIALS INC2 citations72
US11696433B2Jul 4, 2023
3D pitch multiplication
APPLIED MATERIALS INC2 citations71
US12148475B2Nov 19, 2024
Selection gate separation for 3D NAND
APPLIED MATERIALS INC0 citations62
US12473644B2Nov 18, 2025
Growth of thin oxide layer with silicon nitride and conversion
APPLIED MATERIALS INC0 citations58
US11765889B2Sep 19, 2023
Method to scale dram with self aligned bit line process
APPLIED MATERIALS INC0 citations58
US11974423B2Apr 30, 2024
Replacement channel process for three-dimensional dynamic random access memory
APPLIED MATERIALS INC0 citations50
US12284803B2Apr 22, 2025
System and methods for dram contact formation
APPLIED MATERIALS INC0 citations47