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Wuhan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Three-dimensional memory device and improved methods of reading the...
Patent number
12,183,403
Issue date
Dec 31, 2024
Yangtze Memory Technologies Co., Ltd.
Siyuan Wang
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory device and manufacturing method thereof
Patent number
11,849,576
Issue date
Dec 19, 2023
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory device utilizing dummy memory block as pool cap...
Patent number
11,737,264
Issue date
Aug 22, 2023
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
G11 - INFORMATION STORAGE
Information
Patent Grant
3D NAND memory device and method of forming the same
Patent number
11,616,077
Issue date
Mar 28, 2023
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Read time of three-dimensional memory device
Patent number
11,594,284
Issue date
Feb 28, 2023
Yangtze Memory Technologies Co., Ltd.
Siyuan Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile memory device and manufacturing method thereof
Patent number
11,581,323
Issue date
Feb 14, 2023
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
G11 - INFORMATION STORAGE
Information
Patent Grant
3D NAND memory device and method of forming the same
Patent number
11,563,029
Issue date
Jan 24, 2023
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Memory device having staircase structure including word line tiers...
Patent number
11,488,973
Issue date
Nov 1, 2022
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile memory device utilizing dummy memory block as pool cap...
Patent number
11,282,849
Issue date
Mar 22, 2022
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
G11 - INFORMATION STORAGE
Information
Patent Grant
3D NAND memory device and method of forming the same
Patent number
11,088,166
Issue date
Aug 10, 2021
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Non-volatile memory device and manufacturing method thereof
Patent number
11,063,056
Issue date
Jul 13, 2021
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
G11 - INFORMATION STORAGE
Information
Patent Grant
Non-volatile memory device utilizing dummy memory block as pool cap...
Patent number
10,984,866
Issue date
Apr 20, 2021
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
NOVEL 3D NAND MEMORY DEVICE AND METHOD OF FORMING THE SAME
Publication number
20230200074
Publication date
Jun 22, 2023
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-VOLATILE MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20230164984
Publication date
May 25, 2023
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICE AND METHODS OF READING THE SAME
Publication number
20230154548
Publication date
May 18, 2023
Yangtze Memory Technologies Co., Ltd.
Siyuan WANG
G11 - INFORMATION STORAGE
Information
Patent Application
READ TIME OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20220254417
Publication date
Aug 11, 2022
Yangtze Memory Technologies Co., Ltd.
Siyuan WANG
G11 - INFORMATION STORAGE
Information
Patent Application
NON-VOLATILE MEMORY DEVICE UTILIZING DUMMY MEMORY BLOCK AS POOL CAP...
Publication number
20220149063
Publication date
May 12, 2022
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE AND FORMATION METHOD THEREOF
Publication number
20210366923
Publication date
Nov 25, 2021
Yangtze Memory Technologies Co., Ltd.
Jin Yong OH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NOVEL 3D NAND MEMORY DEVICE AND METHOD OF FORMING THE SAME
Publication number
20210327900
Publication date
Oct 21, 2021
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NOVEL 3D NAND MEMORY DEVICE AND METHOD OF FORMING THE SAME
Publication number
20210280606
Publication date
Sep 9, 2021
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NON-VOLATILE MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20210272974
Publication date
Sep 2, 2021
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
G11 - INFORMATION STORAGE
Information
Patent Application
NON-VOLATILE MEMORY DEVICE UTILIZING DUMMY MEMORY BLOCK AS POOL CAP...
Publication number
20210210501
Publication date
Jul 8, 2021
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
G11 - INFORMATION STORAGE
Information
Patent Application
NON-VOLATILE MEMORY DEVICE UTILIZING DUMMY MEMORY BLOCK AS POOL CAP...
Publication number
20210065800
Publication date
Mar 4, 2021
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
G11 - INFORMATION STORAGE
Information
Patent Application
NON-VOLATILE MEMORY DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20210057427
Publication date
Feb 25, 2021
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
3D NAND MEMORY DEVICE AND METHOD OF FORMING THE SAME
Publication number
20200411541
Publication date
Dec 31, 2020
Yangtze Memory Technologies Co., Ltd.
Jin Yong Oh
H01 - BASIC ELECTRIC ELEMENTS