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Yu-Hsien HSU
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Yokkaichi, JP
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Patents Grants
last 30 patents
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Patent Grant
Three-dimensional memory device containing contact via structure ex...
Patent number
10,957,648
Issue date
Mar 23, 2021
SANDISK TECHNOLOGIES LLC
Yu-Hsien Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device using a buried source line with a t...
Patent number
10,916,556
Issue date
Feb 9, 2021
SanDisk Technologies LLC
Kiyohiko Sakakibara
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device having vertical semiconductor chann...
Patent number
10,629,613
Issue date
Apr 21, 2020
SanDisk Technologies LLC
Satoshi Shimizu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING CONTACT VIA STRUCTURE EX...
Publication number
20200027835
Publication date
Jan 23, 2020
SANDISK TECHNOLOGIES LLC
Yu-Hsien HSU
H01 - BASIC ELECTRIC ELEMENTS