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Patents Grants
last 30 patents
Information
Patent Grant
Staircase etch control in forming three-dimensional memory device
Patent number
12,142,575
Issue date
Nov 12, 2024
Yangtza Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid bonding contact structure of three-dimensional memory device
Patent number
12,137,568
Issue date
Nov 5, 2024
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Interconnect structure of three-dimensional memory device
Patent number
12,137,567
Issue date
Nov 5, 2024
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
11,956,953
Issue date
Apr 9, 2024
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
Information
Patent Grant
Hybrid bonding contact structure of three-dimensional memory device
Patent number
11,758,732
Issue date
Sep 12, 2023
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid bonding contact structure of three-dimensional memory device
Patent number
11,527,547
Issue date
Dec 13, 2022
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
Structure and method for testing three-dimensional memory device
Patent number
10,998,079
Issue date
May 4, 2021
Yangtze Memory Technologies Co., Ltd.
Jong Jun Kim
G11 - INFORMATION STORAGE
Information
Patent Grant
Interconnect structure of three-dimensional memory device
Patent number
10,930,663
Issue date
Feb 23, 2021
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid bonding contact structure of three-dimensional memory device
Patent number
10,923,491
Issue date
Feb 16, 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
Interconnect structure of three-dimensional memory device
Patent number
10,847,531
Issue date
Nov 24, 2020
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
Structure and method for testing three-dimensional memory device
Patent number
10,679,721
Issue date
Jun 9, 2020
Yangtze Memory Technologies Co., Ltd.
Jong Jun Kim
G11 - INFORMATION STORAGE
Information
Patent Grant
Hybrid bonding contact structure of three-dimensional memory device
Patent number
10,593,690
Issue date
Mar 17, 2020
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Staircase etch control in forming three-dimensional memory device
Patent number
10,522,474
Issue date
Dec 31, 2019
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Low-dropout regulators
Patent number
10,423,176
Issue date
Sep 24, 2019
Yangtze Memory Technologies Co., Ltd.
Feng Pan
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICES
Publication number
20240188291
Publication date
Jun 6, 2024
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
Information
Patent Application
HYBRID BONDING CONTACT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20230363169
Publication date
Nov 9, 2023
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID BONDING CONTACT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20230087468
Publication date
Mar 23, 2023
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STAIRCASE ETCH CONTROL IN FORMING THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20230070357
Publication date
Mar 9, 2023
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
20230016627
Publication date
Jan 19, 2023
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID BONDING CONTACT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20210134826
Publication date
May 6, 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
INTERCONNECT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20210043643
Publication date
Feb 11, 2021
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID BONDING CONTACT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20200295025
Publication date
Sep 17, 2020
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STRUCTURE AND METHOD FOR TESTING THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20200265913
Publication date
Aug 20, 2020
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Jong Jun Kim
G11 - INFORMATION STORAGE
Information
Patent Application
STAIRCASE ETCH CONTROL IN FORMING THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20200203285
Publication date
Jun 25, 2020
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
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
INTERCONNECT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20190067314
Publication date
Feb 28, 2019
Yangtze Memory Technologies Co., Ltd.
Zhenyu Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOW-DROPOUT REGULATORS
Publication number
20190064862
Publication date
Feb 28, 2019
Yangtze Memory Technologies Co., Ltd.
Feng PAN
G05 - CONTROLLING REGULATING
Information
Patent Application
STRUCTURE AND METHOD FOR TESTING THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20190057756
Publication date
Feb 21, 2019
Yangtze Memory Technologies Co., Ltd.
Jong Jun Kim
G11 - INFORMATION STORAGE
Information
Patent Application
HYBRID BONDING CONTACT STRUCTURE OF THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20190057974
Publication date
Feb 21, 2019
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STAIRCASE ETCH CONTROL IN FORMING THREE-DIMENSIONAL MEMORY DEVICE
Publication number
20190051610
Publication date
Feb 14, 2019
Yangtze Memory Technologies Co., Ltd.
Zhenyu LU
H01 - BASIC ELECTRIC ELEMENTS