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Johann Alsmeier
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Memory device using a multilayer ferroelectric stack and method of...
Patent number
11,968,839
Issue date
Apr 23, 2024
SanDisk Technologies LLC
Yanli Zhang
Information
Patent Grant
Bonded memory devices and methods of making the same
Patent number
11,903,218
Issue date
Feb 13, 2024
SanDisk Technologies LLC
Raghuveer S. Makala
Information
Patent Grant
Three-dimensional memory device including low-k drain-select-level...
Patent number
11,871,580
Issue date
Jan 9, 2024
SanDisk Technologies LLC
Peng Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device including low-k drain-select-level...
Patent number
11,856,765
Issue date
Dec 26, 2023
SanDisk Technologies LLC
Koichi Matsuno
Information
Patent Grant
Three-dimensional memory device with wiggled drain-select-level iso...
Patent number
11,805,649
Issue date
Oct 31, 2023
SanDisk Technologies LLC
Srinivas Pulugurtha
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bonded semiconductor die assembly containing through-stack via stru...
Patent number
11,587,920
Issue date
Feb 21, 2023
SanDisk Technologies LLC
Johann Alsmeier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device having on-pitch drain select gate e...
Patent number
11,552,094
Issue date
Jan 10, 2023
SanDisk Technologies LLC
James Kai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bonded memory devices and methods of making the same
Patent number
11,538,817
Issue date
Dec 27, 2022
SanDisk Technologies LLC
Raghuveer S. Makala
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device containing bridges for enhanced str...
Patent number
11,532,570
Issue date
Dec 20, 2022
SanDisk Technologies LLC
Genta Mizuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device employing thinned insulating layers...
Patent number
11,489,043
Issue date
Nov 1, 2022
SanDisk Technologies LLC
James Kai
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory with memory array between circuits
Patent number
11,481,154
Issue date
Oct 25, 2022
SanDisk Technologies LLC
Deepanshu Dutta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory device using a multilayer ferroelectric stack and method of...
Patent number
11,469,251
Issue date
Oct 11, 2022
SanDisk Technologies LLC
Yanli Zhang
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 employing thinned insulating layers...
Patent number
11,398,496
Issue date
Jul 26, 2022
SanDisk Technologies LLC
James Kai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device containing bit lines separated by air gaps and...
Patent number
11,387,142
Issue date
Jul 12, 2022
SanDisk Technologies LLC
Koichi Matsuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device including backside trench support s...
Patent number
11,380,707
Issue date
Jul 5, 2022
SanDisk Technologies LLC
Koichi Matsuno
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device including an inter-tier etch stop l...
Patent number
11,296,101
Issue date
Apr 5, 2022
SanDisk Technologies LLC
Yao-Sheng Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional NOR array including active region pillars and met...
Patent number
11,251,199
Issue date
Feb 15, 2022
SanDisk Technologies LLC
Yanli Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device with logic signal routing through a...
Patent number
11,222,881
Issue date
Jan 11, 2022
SanDisk Technologies LLC
Yanli Zhang
G11 - INFORMATION STORAGE
Information
Patent Grant
Bonded three-dimensional memory devices and methods of making the s...
Patent number
11,195,857
Issue date
Dec 7, 2021
SanDisk Technologies LLC
James Kai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cross-point array of ferroelectric field effect transistors and met...
Patent number
11,164,890
Issue date
Nov 2, 2021
SanDisk Technologies LLC
Yanli Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bonded assembly containing oxidation barriers and/or adhesion enhan...
Patent number
11,139,272
Issue date
Oct 5, 2021
SanDisk Technologies LLC
Raghuveer S. Makala
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for removing a bulk substrate from a bonded assembly of wafers
Patent number
11,127,729
Issue date
Sep 21, 2021
SanDisk Technologies LLC
James Kai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a three-dimensional memory device and a driver ci...
Patent number
11,094,704
Issue date
Aug 17, 2021
SanDisk Technologies LLC
Yanli Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional ferroelectric memory array including integrated g...
Patent number
11,088,170
Issue date
Aug 10, 2021
SanDisk Technologies LLC
Yanli Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device including self-aligned dielectric i...
Patent number
11,043,455
Issue date
Jun 22, 2021
SanDisk Technologies LLC
James Kai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional memory device containing alternating stack of sou...
Patent number
11,018,153
Issue date
May 25, 2021
SanDisk Technologies LLC
James Kai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-dimensional device with bonded structures including a support...
Patent number
10,985,169
Issue date
Apr 20, 2021
SanDisk Technologies LLC
James Kai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ferroelectric memory device with select gate transistor and method...
Patent number
10,978,482
Issue date
Apr 13, 2021
SanDisk Technologies LLC
Johann Alsmeier
G11 - INFORMATION STORAGE
Information
Patent Grant
Three-dimensional memory device containing alternating stack of sou...
Patent number
10,950,626
Issue date
Mar 16, 2021
SanDisk Technologies LLC
James Kai
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PREVENTING ERASE DISTURB IN NAND
Publication number
20240105271
Publication date
Mar 28, 2024
SANDISK TECHNOLOGIES LLC
Yanli Zhang
G11 - INFORMATION STORAGE
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING LATERALLY-UNDULATING LAT...
Publication number
20240064983
Publication date
Feb 22, 2024
SANDISK TECHNOLOGIES LLC
Takashi KASHIMURA
Information
Patent Application
BONDED SEMICONDUCTOR DIE ASSEMBLY CONTAINING THROUGH-STACK VIA STRU...
Publication number
20230163116
Publication date
May 25, 2023
Johann Alsmeier
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIELD EFFECT TRANSISTORS WITH GATE FINS AND METHOD OF MAKING THE SAME
Publication number
20230082824
Publication date
Mar 16, 2023
SANDISK TECHNOLOGIES LLC
Srinivas PULUGURTHA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY DEVICE USING A MULTILAYER FERROELECTRIC STACK AND METHOD OF...
Publication number
20220415924
Publication date
Dec 29, 2022
SANDISK TECHNOLOGIES LLC
Yanli ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE INCLUDING LOW-K DRAIN-SELECT-LEVEL...
Publication number
20220367499
Publication date
Nov 17, 2022
SANDISK TECHNOLOGIES LLC
Koichi MATSUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE INCLUDING LOW-K DRAIN-SELECT-LEVEL...
Publication number
20220367487
Publication date
Nov 17, 2022
SANDISK TECHNOLOGIES LLC
Peng ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH MULTIPLE TYPES OF SUPPORT PILL...
Publication number
20220352196
Publication date
Nov 3, 2022
SANDISK TECHNOLOGIES LLC
Kenichi SHIMOMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH FINNED SUPPORT PILLAR STRUCTUR...
Publication number
20220352091
Publication date
Nov 3, 2022
SANDISK TECHNOLOGIES LLC
Jixin YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH MULTIPLE TYPES OF SUPPORT PILL...
Publication number
20220352197
Publication date
Nov 3, 2022
SANDISK TECHNOLOGIES LLC
Koichi MATSUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING BRIDGES FOR ENHANCED STR...
Publication number
20220254728
Publication date
Aug 11, 2022
SANDISK TECHNOLOGIES LLC
Koichi MATSUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING BRIDGES FOR ENHANCED STR...
Publication number
20220254733
Publication date
Aug 11, 2022
SANDISK TECHNOLOGIES LLC
Genta MIZUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-VOLATILE MEMORY WITH MEMORY ARRAY BETWEEN CIRCUITS
Publication number
20220229588
Publication date
Jul 21, 2022
SANDISK TECHNOLOGIES LLC
Deepanshu Dutta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE INCLUDING BACKSIDE TRENCH SUPPORT S...
Publication number
20220181348
Publication date
Jun 9, 2022
SANDISK TECHNOLOGIES LLC
Koichi MATSUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BONDED SEMICONDUCTOR DIE ASSEMBLY CONTAINING THROUGH-STACK VIA STRU...
Publication number
20220028846
Publication date
Jan 27, 2022
SANDISK TECHNOLOGIES LLC
Johann ALSMEIER
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BONDED MEMORY DEVICES AND METHODS OF MAKING THE SAME
Publication number
20210408019
Publication date
Dec 30, 2021
SANDISK TECHNOLOGIES LLC
Raghuveer S. MAKALA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BONDED MEMORY DEVICES AND METHODS OF MAKING THE SAME
Publication number
20210408020
Publication date
Dec 30, 2021
SANDISK TECHNOLOGIES LLC
Raghuveer S. MAKALA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH WIGGLED DRAIN-SELECT-LEVEL ISO...
Publication number
20210358946
Publication date
Nov 18, 2021
SANDISK TECHNOLOGIES LLC
Srinivas PULUGURTHA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE EMPLOYING THINNED INSULATING LAYERS...
Publication number
20210335999
Publication date
Oct 28, 2021
SANDISK TECHNOLOGIES LLC
James KAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE EMPLOYING THINNED INSULATING LAYERS...
Publication number
20210335805
Publication date
Oct 28, 2021
SANDISK TECHNOLOGIES LLC
James KAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE INCLUDING AN INTER-TIER ETCH STOP L...
Publication number
20210305266
Publication date
Sep 30, 2021
SANDISK TECHNOLOGIES LLC
Yao-Sheng Lee
G11 - INFORMATION STORAGE
Information
Patent Application
CROSS-POINT ARRAY OF FERROELECTRIC FIELD EFFECT TRANSISTORS AND MET...
Publication number
20210217775
Publication date
Jul 15, 2021
SANDISK TECHNOLOGIES LLC
Yanli ZHANG
G11 - INFORMATION STORAGE
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH DIELECTRIC ISOLATED VIA STRUCT...
Publication number
20210210503
Publication date
Jul 8, 2021
SANDISK TECHNOLOGIES LLC
Koichi MATSUNO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL NOR ARRAY INCLUDING ACTIVE REGION PILLARS AND ME...
Publication number
20210175251
Publication date
Jun 10, 2021
SANDISK TECHNOLOGIES LLC
Yanli ZHANG
G11 - INFORMATION STORAGE
Information
Patent Application
THREE-DIMENSIONAL FERROELECTRIC MEMORY ARRAY INCLUDING INTEGRATED G...
Publication number
20210159248
Publication date
May 27, 2021
SANDISK TECHNOLOGIES LLC
Yanli ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING A THREE-DIMENSIONAL MEMORY DEVICE AND A DRIVER CI...
Publication number
20210134819
Publication date
May 6, 2021
SANDISK TECHNOLOGIES LLC
Yanli ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING ALTERNATING STACK OF SOU...
Publication number
20210050360
Publication date
Feb 18, 2021
SANDISK TECHNOLOGIES LLC
James KAI
G11 - INFORMATION STORAGE
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE CONTAINING ALTERNATING STACK OF SOU...
Publication number
20210050359
Publication date
Feb 18, 2021
SANDISK TECHNOLOGIES LLC
James KAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE INCLUDING SELF-ALIGNED DIELECTRIC I...
Publication number
20210028111
Publication date
Jan 28, 2021
SANDISK TECHNOLOGIES LLC
James KAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BONDED ASSEMBLY CONTAINING OXIDATION BARRIERS AND/OR ADHESION ENHAN...
Publication number
20210028149
Publication date
Jan 28, 2021
SANDISK TECHNOLOGIES LLC
Raghuveer S. MAKALA
H01 - BASIC ELECTRIC ELEMENTS