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last 30 patents
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
Word line structure of three-dimensional memory device
Patent number
11,792,989
Issue date
Oct 17, 2023
Yangtze Memory Technologies Co., Ltd.
Qiang Xu
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
Word line structure of three-dimensional memory device
Patent number
11,222,903
Issue date
Jan 11, 2022
Yangtze Memory Technologies Co., Ltd.
Qiang Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for reducing defects in semiconductor plug in three-dimensi...
Patent number
11,205,662
Issue date
Dec 21, 2021
Yangtze Memory Technologies Co., Ltd.
Fandong Liu
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
Methods for reducing defects in semiconductor plug in three-dimensi...
Patent number
10,784,279
Issue date
Sep 22, 2020
Yangtze Memory Technologies Co., Ltd.
Fandong Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Word line structure of three-dimensional memory device
Patent number
10,651,192
Issue date
May 12, 2020
Yangtze Memory Technologies Co, Ltd.
Qiang Xu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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
WORD LINE STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20230413560
Publication date
Dec 21, 2023
Yangtze Memory Technologies Co., Ltd.
Qiang XU
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
WORD LINE STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20220059564
Publication date
Feb 24, 2022
Yangtze Memory Technologies Co., Ltd.
Qiang XU
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
METHODS FOR REDUCING DEFECTS IN SEMICONDUCTOR PLUG IN THREE-DIMENSI...
Publication number
20200381451
Publication date
Dec 3, 2020
Yangtze Memory Technologies Co., Ltd.
Fandong Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WORD LINE STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20200243557
Publication date
Jul 30, 2020
Yangtze Memory Technologies Co., Ltd.
Qiang XU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS FOR REDUCING DEFECTS IN SEMICONDUCTOR PLUG IN THREE-DIMENSI...
Publication number
20200111808
Publication date
Apr 9, 2020
Yangtze Memory Technologies Co., Ltd.
Fandong Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WORD LINE STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20190043883
Publication date
Feb 7, 2019
Yangtze Memory Technologies Co., Ltd.
Qiang XU
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