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Patents Grants
last 30 patents
Information
Patent Grant
Through array contact structure of three-dimensional memory device
Patent number
12,185,550
Issue date
Dec 31, 2024
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Staircase formation in three-dimensional memory device
Patent number
11,997,851
Issue date
May 28, 2024
Yangtze Memory Technologies Co., Ltd.
Xiang Hui Zhao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Joint opening structures of three-dimensional memory devices and me...
Patent number
11,956,953
Issue date
Apr 9, 2024
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
Information
Patent Grant
Openings layout of three-dimensional memory device
Patent number
11,903,195
Issue date
Feb 13, 2024
Yangtze Memory Technologies Co., Ltd.
Jia He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Through array contact structure of three-dimensional memory device
Patent number
11,785,776
Issue date
Oct 10, 2023
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Openings layout of three-dimensional memory device
Patent number
11,574,919
Issue date
Feb 7, 2023
Yangtze Memory Technologies Co., Ltd.
Jia He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Through array contact structure of three-dimensional memory device
Patent number
11,545,505
Issue date
Jan 3, 2023
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Joint opening structures of three-dimensional memory devices and me...
Patent number
11,482,532
Issue date
Oct 25, 2022
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Through array contact structure of three- dimensional memory device
Patent number
10,910,397
Issue date
Feb 2, 2021
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Joint opening structures of three-dimensional memory devices and me...
Patent number
10,886,291
Issue date
Jan 5, 2021
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Joint opening structures of three-dimensional memory devices and me...
Patent number
10,847,532
Issue date
Nov 24, 2020
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Openings layout of three-dimensional memory device
Patent number
10,804,283
Issue date
Oct 13, 2020
Yangtze Memory Technologies Co., Ltd.
Jia He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Staircase formation in three-dimensional memory device
Patent number
10,790,295
Issue date
Sep 29, 2020
Yangtze Memory Technologies Co., Ltd.
Xiang Hui Zhao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Through array contact structure of three-dimensional memory device
Patent number
10,553,604
Issue date
Feb 4, 2020
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
THROUGH ARRAY CONTACT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20240407172
Publication date
Dec 5, 2024
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES
Publication number
20240188291
Publication date
Jun 6, 2024
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
Information
Patent Application
OPENINGS LAYOUT OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20240107757
Publication date
Mar 28, 2024
Yangtze Memory Technologies Co., Ltd.
Jia He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THROUGH ARRAY CONTACT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20230389323
Publication date
Nov 30, 2023
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Openings Layout of Three-Dimensional Memory Device
Publication number
20230157020
Publication date
May 18, 2023
Yangtze Memory Technologies Co., Ltd.
Jia He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
JOINT OPENING STRUCTURES OF THREE-DIMENSIONAL MEMORY DEVICES AND ME...
Publication number
20230016627
Publication date
Jan 19, 2023
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THROUGH ARRAY CONTACT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20230005950
Publication date
Jan 5, 2023
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Openings Layout of Three-Dimensional Memory Device
Publication number
20210151458
Publication date
May 20, 2021
Yangtze Memory Technologies Co., Ltd.
Jia He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THROUGH ARRAY CONTACT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20210126005
Publication date
Apr 29, 2021
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
JOINT OPENING STRUCTURES OF THREE-DIMENSIONAL MEMORY DEVICES AND ME...
Publication number
20210074718
Publication date
Mar 11, 2021
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STAIRCASE FORMATION IN THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20200411538
Publication date
Dec 31, 2020
Yangtze Memory Technologies Co., Ltd.
Xiang Hui ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THROUGH ARRAY CONTACT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20200152653
Publication date
May 14, 2020
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STAIRCASE FORMATION IN THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20190355738
Publication date
Nov 21, 2019
Yangtze Memory Technologies Co., Ltd.
Xiang Hui ZHAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
JOINT OPENNING STRUCTURES OF THREE-DIMENSIONAL MEMORY DEVICES AND M...
Publication number
20190081060
Publication date
Mar 14, 2019
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THROUGH ARRAY CONTACT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20190043879
Publication date
Feb 7, 2019
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Openings Layout of Three-Dimensional Memory Device
Publication number
20190013327
Publication date
Jan 10, 2019
Yangtze Memory Technologies Co., Ltd.
Jia He
H01 - BASIC ELECTRIC ELEMENTS