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Nissin, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Three-dimensional memory device including stairless word line conta...
Patent number
11,495,612
Issue date
Nov 8, 2022
SanDisk Technologies LLC
Yoshinobu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device including stairless word line conta...
Patent number
11,450,679
Issue date
Sep 20, 2022
SanDisk Technologies LLC
Yoshinobu Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
In-situ deposition and etch process and apparatus for precision pat...
Patent number
10,847,376
Issue date
Nov 24, 2020
SanDisk Technologies LLC
Yusuke Osawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-tier memory device with through-stack peripheral contact via...
Patent number
10,269,620
Issue date
Apr 23, 2019
SanDisk Technologies LLC
Jixin Yu
G11 - INFORMATION STORAGE
Information
Patent Grant
Methods and apparatus for vertical bit line structures in three-dim...
Patent number
9,673,304
Issue date
Jun 6, 2017
SanDisk Technologies LLC
Michiaki Sano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite contact via structure containing an upper portion which f...
Patent number
9,437,543
Issue date
Sep 6, 2016
SanDisk Technologies LLC
Akira Nakada
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE INCLUDING STAIRLESS WORD LINE CONTA...
Publication number
20220005818
Publication date
Jan 6, 2022
SANDISK TECHNOLOGIES LLC
Yoshinobu TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE INCLUDING STAIRLESS WORD LINE CONTA...
Publication number
20220005824
Publication date
Jan 6, 2022
SANDISK TECHNOLOGIES LLC
Yoshinobu TANAKA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IN-SITU DEPOSITION AND ETCH PROCESS AND APPARATUS FOR PRECISION PAT...
Publication number
20200006080
Publication date
Jan 2, 2020
SANDISK TECHNOLOGIES LLC
Yusuke OSAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-TIER MEMORY DEVICE WITH THROUGH-STACK PERIPHERAL CONTACT VIA...
Publication number
20170236746
Publication date
Aug 17, 2017
SanDisk Technologies LLC
Jixin YU
G11 - INFORMATION STORAGE
Information
Patent Application
COMPOSITE CONTACT VIA STRUCTURE CONTAINING AN UPPER PORTION WHICH F...
Publication number
20160218059
Publication date
Jul 28, 2016
SanDisk Technologies, Inc.
Akira NAKADA
H01 - BASIC ELECTRIC ELEMENTS