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Shinsuke Yada
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Patents Grants
last 30 patents
Information
Patent Grant
Three-dimensional memory device containing a pillar contact between...
Patent number
12,108,597
Issue date
Oct 1, 2024
SanDisk Technologies LLC
Teruo Okina
G11 - INFORMATION STORAGE
Information
Patent Grant
Three-dimensional memory device containing self-aligned bit line co...
Patent number
11,935,784
Issue date
Mar 19, 2024
SanDisk Technologies LLC
Fumitaka Amano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device with separated source-side lines an...
Patent number
11,889,684
Issue date
Jan 30, 2024
SanDisk Technologies LLC
Masanori Tsutsumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lateral transistors for selecting blocks in a three-dimensional mem...
Patent number
11,882,702
Issue date
Jan 23, 2024
SanDisk Technologies LLC
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three dimensional memory device containing truncated channels and m...
Patent number
11,758,718
Issue date
Sep 12, 2023
SanDisk Technologies LLC
Yu-Chung Lien
G11 - INFORMATION STORAGE
Information
Patent Grant
Lateral transistors for selecting blocks in a three-dimensional mem...
Patent number
11,626,415
Issue date
Apr 11, 2023
SanDisk Technologies LLC
Shogo Tomita
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device and method of erasing thereof from...
Patent number
11,501,835
Issue date
Nov 15, 2022
SanDisk Technologies LLC
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
On-pitch drain select level isolation structure for three-dimension...
Patent number
RE49165
Issue date
Aug 9, 2022
SanDisk Technologies LLC
Yanli Zhang
Information
Patent Grant
Three-dimensional memory device with separated source-side lines an...
Patent number
11,393,836
Issue date
Jul 19, 2022
SanDisk Technologies LLC
Masanori Tsutsumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory devices containing structures for controll...
Patent number
11,121,153
Issue date
Sep 14, 2021
SanDisk Technologies LLC
Tomoyuki Obu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device with depletion region position cont...
Patent number
11,049,568
Issue date
Jun 29, 2021
SanDisk Technologies LLC
Shinsuke Yada
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor die stacking using vertical interconnection by throug...
Patent number
10,957,680
Issue date
Mar 23, 2021
SanDisk Technologies LLC
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device including bottle-shaped memory stac...
Patent number
10,692,884
Issue date
Jun 23, 2020
SanDisk Technologies LLC
Zhixin Cui
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device containing multilevel drain select...
Patent number
10,600,800
Issue date
Mar 24, 2020
SanDisk Technologies LLC
Masatoshi Nishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device containing source contact to bottom...
Patent number
10,559,582
Issue date
Feb 11, 2020
SanDisk Technologies LLC
Masatoshi Nishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device containing multilevel drain select...
Patent number
10,475,804
Issue date
Nov 12, 2019
SanDisk Technologies LLC
Masatoshi Nishikawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device with self-aligned drain select leve...
Patent number
10,381,450
Issue date
Aug 13, 2019
SanDisk Technologies LLC
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device with straddling drain select electr...
Patent number
10,381,229
Issue date
Aug 13, 2019
SanDisk Technologies LLC
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device having on-pitch drain select gate e...
Patent number
10,297,610
Issue date
May 21, 2019
SanDisk Technologies LLC
James Kai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
On-pitch drain select level isolation structure for three-dimension...
Patent number
10,236,300
Issue date
Mar 19, 2019
SanDisk Technologies LLC
Yanli Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device with self-aligned multi-level drain...
Patent number
10,192,878
Issue date
Jan 29, 2019
SanDisk Technologies LLC
Masanori Tsutsumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three dimensional NAND device with channel located on three sides o...
Patent number
9,876,027
Issue date
Jan 23, 2018
SanDisk Technologies LLC
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of fabricating memory device with spaced-apart semiconducto...
Patent number
9,793,288
Issue date
Oct 17, 2017
SanDisk Technologies LLC
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Uniform thickness blocking dielectric portions in a three-dimension...
Patent number
9,754,956
Issue date
Sep 5, 2017
SanDisk Technologies LLC
Masanori Tsutsumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multilevel interconnect structure and methods of manufacturing the...
Patent number
9,716,062
Issue date
Jul 25, 2017
SanDisk Technologies LLC
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a monolithic three dimensional NAND string using a...
Patent number
9,548,313
Issue date
Jan 17, 2017
SanDisk Technologies LLC
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Batch contacts for multiple electrically conductive layers
Patent number
9,530,787
Issue date
Dec 27, 2016
SanDisk Technologies LLC
Masanori Tsutsumi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three dimensional NAND device with channel located on three sides o...
Patent number
9,449,983
Issue date
Sep 20, 2016
SanDisk Technologies LLC
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multilevel interconnect structure and methods of manufacturing the...
Patent number
9,356,034
Issue date
May 31, 2016
SanDisk Technologies Inc.
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory devices containing memory stack structures...
Patent number
9,356,043
Issue date
May 31, 2016
SanDisk Technologies Inc.
Kiyohiko Sakakibara
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE INCLUDING HORIZONTAL SEMICONDUCTOR...
Publication number
20250024672
Publication date
Jan 16, 2025
WESTERN DIGITAL TECHNOLOGIES, INC.,
Takaaki IWAI
G11 - INFORMATION STORAGE
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE HAVING CONTROLLED LATERAL ISOLATION...
Publication number
20250024676
Publication date
Jan 16, 2025
WESTERN DIGITAL TECHNOLOGIES, INC.,
Masanori TSUTSUMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH LATERALLY SEPARATED SOURCE SEL...
Publication number
20240422973
Publication date
Dec 19, 2024
WESTERN DIGITAL TECHNOLOGIES, INC.,
Shinsuke YADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE INCLUDING A SOURCE STRUCTURE SURROU...
Publication number
20240334698
Publication date
Oct 3, 2024
SANDISK TECHNOLOGIES LLC
Takaaki IWAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING INSULATED GATE LOCATED O...
Publication number
20240292616
Publication date
Aug 29, 2024
SANDISK TECHNOLOGIES LLC
Takaaki IWAI
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE INCLUDING AN ELECTRICALLY CONDUCTIVE LAYER WITH A TAP...
Publication number
20240292627
Publication date
Aug 29, 2024
SANDISK TECHNOLOGIES LLC
Takuya MUROOKA
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING A PILLAR CONTACT BETWEEN...
Publication number
20230284443
Publication date
Sep 7, 2023
SANDISK TECHNOLOGIES LLC
Teruo OKINA
G11 - INFORMATION STORAGE
Information
Patent Application
THREE DIMENSIONAL MEMORY DEVICE CONTAINING TRUNCATED CHANNELS AND M...
Publication number
20230016518
Publication date
Jan 19, 2023
SANDISK TECHNOLOGIES LLC
Yu-Chung LIEN
G11 - INFORMATION STORAGE
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING SELF-ALIGNED BIT LINE CO...
Publication number
20220399232
Publication date
Dec 15, 2022
SANDISK TECHNOLOGIES LLC
Fumitaka AMANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LATERAL TRANSISTORS FOR SELECTING BLOCKS IN A THREE-DIMENSIONAL MEM...
Publication number
20220262805
Publication date
Aug 18, 2022
SANDISK TECHNOLOGIES LLC
Shogo TOMITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LATERAL TRANSISTORS FOR SELECTING BLOCKS IN A THREE-DIMENSIONAL MEM...
Publication number
20220262815
Publication date
Aug 18, 2022
SANDISK TECHNOLOGIES LLC
Shinsuke YADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND METHOD OF ERASING THEREOF FROM...
Publication number
20220238162
Publication date
Jul 28, 2022
SANDISK TECHNOLOGIES LLC
Shinsuke YADA
G11 - INFORMATION STORAGE
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH SEPARATED SOURCE-SIDE LINES AN...
Publication number
20220157841
Publication date
May 19, 2022
SANDISK TECHNOLOGIES LLC
Masanori TSUTSUMI
G11 - INFORMATION STORAGE
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH SEPARATED SOURCE-SIDE LINES AN...
Publication number
20220157842
Publication date
May 19, 2022
SANDISK TECHNOLOGIES LLC
Masanori TSUTSUMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES CONTAINING STRUCTURES FOR CONTROLL...
Publication number
20210265380
Publication date
Aug 26, 2021
SANDISK TECHNOLOGIES LLC
Tomoyuki OBU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DIE STACKING USING VERTICAL INTERCONNECTION BY THROUG...
Publication number
20200227397
Publication date
Jul 16, 2020
SANDISK TECHNOLOGIES LLC
Shinsuke YADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Three-Dimensional Memory Device Including Bottle-Shaped Memory Stac...
Publication number
20200098780
Publication date
Mar 26, 2020
SANDISK TECHNOLOGIES LLC
Zhixin CUI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING MULTILEVEL DRAIN SELECT...
Publication number
20200006358
Publication date
Jan 2, 2020
SANDISK TECHNOLOGIES LLC
Masatoshi NISHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING SOURCE CONTACT TO BOTTOM...
Publication number
20190371807
Publication date
Dec 5, 2019
SANDISK TECHNOLOGIES LLC
Masatoshi NISHIKAWA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH SELF-ALIGNED DRAIN SELECT LEVE...
Publication number
20190267461
Publication date
Aug 29, 2019
SanDisk Technologies LLC
Shinsuke YADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH STRADDLING DRAIN SELECT ELECTR...
Publication number
20190067025
Publication date
Feb 28, 2019
SanDisk Technologies LLC
Shinsuke YADA
G11 - INFORMATION STORAGE
Information
Patent Application
ON-PITCH DRAIN SELECT LEVEL ISOLATION STRUCTURE FOR THREE-DIMENSION...
Publication number
20190035803
Publication date
Jan 31, 2019
SanDisk Technologies LLC
Yanli ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE HAVING ON-PITCH DRAIN SELECT GATE E...
Publication number
20190027488
Publication date
Jan 24, 2019
SanDisk Technologies LLC
James KAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE DIMENSIONAL NAND DEVICE WITH CHANNEL LOCATED ON THREE SIDES O...
Publication number
20160307917
Publication date
Oct 20, 2016
SanDisk Technologies LLC
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTILEVEL INTERCONNECT STRUCTURE AND METHODS OF MANUFACTURING THE...
Publication number
20160276268
Publication date
Sep 22, 2016
SanDisk Technologies LLC
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF FABRICATING MEMORY DEVICE WITH SPACED-APART SEMICONDUCTO...
Publication number
20160181271
Publication date
Jun 23, 2016
SanDisk Technologies, Inc.
Shinsuke YADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UNIFORM THICKNESS BLOCKING DIELECTRIC PORTIONS IN A THREE-DIMENSION...
Publication number
20160163728
Publication date
Jun 9, 2016
SanDisk Technologies, Inc.
Masanori TSUTSUMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BATCH CONTACTS FOR MULTIPLE ELECTRICALLY CONDUCTIVE LAYERS
Publication number
20160111438
Publication date
Apr 21, 2016
SanDisk Technologies, Inc.
Masanori TSUTSUMI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MAKING A MONOLITHIC THREE DIMENSIONAL NAND STRING USING A...
Publication number
20150348984
Publication date
Dec 3, 2015
SanDisk Technologies, Inc.
Shinsuke YADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Three Dimensional NAND Device with Channel Located on Three Sides o...
Publication number
20150179660
Publication date
Jun 25, 2015
SanDisk Technologies, Inc.
Shinsuke Yada
H01 - BASIC ELECTRIC ELEMENTS