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Patents Grants
last 30 patents
Information
Patent Grant
Hybrid bonding using dummy bonding contacts
Patent number
11,462,503
Issue date
Oct 4, 2022
Yangtze Memory Technologies Co., Ltd.
Tao Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wafer bonding method and structure thereof
Patent number
11,342,185
Issue date
May 24, 2022
Yangtze Memory Technologies Co., Ltd.
Shuai Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid bonding using dummy bonding contacts and dummy interconnects
Patent number
11,205,619
Issue date
Dec 21, 2021
Yangtze Memory Technologies Co., Ltd.
Tao Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid bonding using dummy bonding contacts
Patent number
11,049,834
Issue date
Jun 29, 2021
Yangtze Memory Technologies Co., Ltd.
Tao Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid bonding using dummy bonding contacts
Patent number
10,833,042
Issue date
Nov 10, 2020
Yangtze Memory Technologies Co., Ltd.
Tao Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid bonding using dummy bonding contacts and dummy interconnects
Patent number
10,748,851
Issue date
Aug 18, 2020
Yangtze Memory Technologies Co., Ltd.
Tao Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wafer bonding method and structure thereof
Patent number
10,679,854
Issue date
Jun 9, 2020
Yangtze Memory Technologies Co., Ltd.
Shuai Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for forming three-dimensional memory devices
Patent number
10,580,788
Issue date
Mar 3, 2020
Yangtze Memory Technologies, Co., Ltd.
Jifeng Zhu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
HYBRID BONDING USING DUMMY BONDING CONTACTS
Publication number
20210035941
Publication date
Feb 4, 2021
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Tao Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID BONDING USING DUMMY BONDING CONTACTS AND DUMMY INTERCONNECTS
Publication number
20200335450
Publication date
Oct 22, 2020
Yangtze Memory Technologies Co., Ltd.
Tao Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAFER BONDING METHOD AND STRUCTURE THEREOF
Publication number
20200273706
Publication date
Aug 27, 2020
Yangtze Memory Technologies Co., Ltd.
Shuai GUO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID BONDING USING DUMMY BONDING CONTACTS AND DUMMY INTERCONNECTS
Publication number
20200243455
Publication date
Jul 30, 2020
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Tao Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID BONDING USING DUMMY BONDING CONTACTS
Publication number
20200243473
Publication date
Jul 30, 2020
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Tao Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BONDING ALIGNMENT MARKS AT BONDING INTERFACE
Publication number
20200159133
Publication date
May 21, 2020
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Meng Yan
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHODS FOR FORMING THREE-DIMENSIONAL MEMORY DEVICES
Publication number
20200027892
Publication date
Jan 23, 2020
Yangtze Memory Technologies Co., Ltd.
Jifeng Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAFER BONDING METHOD AND STRUCTURE THEREOF
Publication number
20190051524
Publication date
Feb 14, 2019
Yangtze Memory Technologies Co., Ltd.
Shuai GUO
H01 - BASIC ELECTRIC ELEMENTS