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last 30 patents
Information
Patent Grant
Systems and methods for semiconductor chip surface topography metro...
Patent number
11,796,307
Issue date
Oct 24, 2023
Yangtze Memory Technologies Co., Ltd.
Sicong Wang
G01 - MEASURING TESTING
Information
Patent Grant
Systems and methods for semiconductor chip surface topography metro...
Patent number
11,562,919
Issue date
Jan 24, 2023
Yangtze Memory Technologies Co., Ltd.
Sicong Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems having light source with extended spectrum for semiconducto...
Patent number
11,454,491
Issue date
Sep 27, 2022
Yangtze Memory Technologies Co., Ltd.
Sicong Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Systems and methods for semiconductor chip surface topography metro...
Patent number
11,448,499
Issue date
Sep 20, 2022
Yangtze Memory Technologies Co., Ltd.
Sicong Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for semiconductor chip surface topography metro...
Patent number
11,243,067
Issue date
Feb 8, 2022
Yangtze Memory Technologies Co., Ltd.
Sicong Wang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEMS AND METHODS FOR SEMICONDUCTOR CHIP SURFACE TOPOGRAPHY METRO...
Publication number
20230144331
Publication date
May 11, 2023
Yangtze Memory Technologies Co., Ltd.
Sicong Wang
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR SEMICONDUCTOR CHIP SURFACE TOPOGRAPHY METRO...
Publication number
20220057191
Publication date
Feb 24, 2022
Yangtze Memory Technologies Co., Ltd.
Sicong Wang
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR SEMICONDUCTOR CHIP SURFACE TOPOGRAPHY METRO...
Publication number
20210262785
Publication date
Aug 26, 2021
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Sicong Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEMS HAVING LIGHT SOURCE WITH EXTENDED SPECTRUM FOR SEMICONDUCTO...
Publication number
20210262778
Publication date
Aug 26, 2021
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Sicong Wang
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR SEMICONDUCTOR CHIP SURFACE TOPOGRAPHY METRO...
Publication number
20210262779
Publication date
Aug 26, 2021
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Sicong Wang
G01 - MEASURING TESTING
Information
Patent Application
SYSTEMS AND METHODS FOR SEMICONDUCTOR CHIP SURFACE TOPOGRAPHY METRO...
Publication number
20210265185
Publication date
Aug 26, 2021
YANGTZE MEMORY TECHNOLOGIES CO., LTD.
Sicong Wang
G01 - MEASURING TESTING