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Wuhan, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Channel structures having protruding portions in three-dimensional...
Patent number
11,925,019
Issue date
Mar 5, 2024
Yangtze Memory Technologies Co., Ltd.
Wanbo Geng
Information
Patent Grant
Channel structures having protruding portions in three-dimensional...
Patent number
11,917,823
Issue date
Feb 27, 2024
Yangtze Memory Technologies Co., Ltd.
Wanbo Geng
Information
Patent Grant
Methods for forming three-dimensional memory devices with channel s...
Patent number
11,877,449
Issue date
Jan 16, 2024
Yangtze Memory Technologies Co., Ltd.
Wanbo Geng
Information
Patent Grant
Three-dimensional memory devices and fabricating methods thereof
Patent number
11,751,385
Issue date
Sep 5, 2023
Yangtze Memory Technologies Co., Ltd.
Jiaqian Xue
Information
Patent Grant
Three-dimensional NAND memory device with split gates
Patent number
11,716,847
Issue date
Aug 1, 2023
Yangtze Memory Technologies Co., Ltd.
Tingting Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Memory device and method for forming the same
Patent number
11,563,021
Issue date
Jan 24, 2023
Yangtze Memory Technologies Co., Ltd.
Bo Huang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
CHANNEL STRUCTURES FOR THREE-DIMENSIONAL MEMORY DEVICES AND METHODS...
Publication number
20230276623
Publication date
Aug 31, 2023
Yangtze Memory Technologies Co., Ltd.
Xiaolong Du
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHANNEL STRUCTURES FOR THREE-DIMENSIONAL MEMORY DEVICES AND METHODS...
Publication number
20220310648
Publication date
Sep 29, 2022
Yangtze Memory Technologies Co., Ltd.
Xiaolong Du
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHANNEL STRUCTURES HAVING PROTRUDING PORTIONS IN THREE-DIMENSIONAL...
Publication number
20220149070
Publication date
May 12, 2022
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Wanbo Geng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHANNEL STRUCTURES HAVING PROTRUDING PORTIONS IN THREE-DIMENSIONAL...
Publication number
20220149069
Publication date
May 12, 2022
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Wanbo Geng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL NAND MEMORY DEVICE WITH SPLIT CHANNEL GATES
Publication number
20220123004
Publication date
Apr 21, 2022
Yangtze Memory Technologies Co., Ltd.
Xiaoxin LIU
G11 - INFORMATION STORAGE
Information
Patent Application
THREE-DIMENSIONAL NAND MEMORY DEVICE WITH SPLIT GATES
Publication number
20220123012
Publication date
Apr 21, 2022
Yangtze Memory Technologies Co., Ltd.
Tingting Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES WITH CHANNEL STRUCTURES HAVING PLU...
Publication number
20220123011
Publication date
Apr 21, 2022
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Tingting Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL SEMICONDUCTOR DEVICE AND METHOD OF FABRICATION TH...
Publication number
20220123013
Publication date
Apr 21, 2022
Yangtze Memory Technologies Co., Ltd.
Tingting Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES WITH CHANNEL STRUCTURES HAVING PLU...
Publication number
20220123010
Publication date
Apr 21, 2022
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Tingting Gao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHANNEL STRUCTURES HAVING PROTRUDING PORTIONS IN THREE-DIMENSIONAL...
Publication number
20220085055
Publication date
Mar 17, 2022
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Wanbo Geng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TWO-STEP L-SHAPED SELECTIVE EPITAXIAL GROWTH
Publication number
20220028883
Publication date
Jan 27, 2022
Yangtze Memory Technologies Co., Ltd.
Wanbo GENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES WITH CHANNEL STRUCTURES HAVING PLU...
Publication number
20220013536
Publication date
Jan 13, 2022
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Wanbo Geng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR FORMING THREE-DIMENSIONAL MEMORY DEVICES WITH CHANNEL S...
Publication number
20220013537
Publication date
Jan 13, 2022
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Wanbo Geng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THREE-DIMENSIONAL MEMORY DEVICES AND FABRICATING METHODS THEREOF
Publication number
20210296336
Publication date
Sep 23, 2021
Yangtze Memory Technologies Co., Ltd.
Jiaqian XUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMORY DEVICE AND METHOD FOR FORMING THE SAME
Publication number
20210265364
Publication date
Aug 26, 2021
Yangtze Memory Technologies Co., Ltd.
Bo HUANG
H01 - BASIC ELECTRIC ELEMENTS