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Patents Grants
last 30 patents
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Patent Grant
Semiconductor device having opening and via hole and method for man...
Patent number
11,024,534
Issue date
Jun 1, 2021
Wuhan Xinxin Semiconductor Manufacturing Co., Ltd.
Beibei Sheng
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MAKING SAME
Publication number
20250015066
Publication date
Jan 9, 2025
Wuhan Xinxin Semiconductor Manufacturing Co., Ltd.
Xiaochen XUE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREFOR
Publication number
20240055459
Publication date
Feb 15, 2024
Wuhan Xinxin Semiconductor Manufacturing Co., Ltd.
Fan YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAFER MATCHING DESIGN METHOD, WAFER BONDING STRUCTURE AND CHIP BOND...
Publication number
20230335504
Publication date
Oct 19, 2023
WUHAN XINXIN SEMICONDUCTOR MANUFACTURING CO., LTD.
Beibei SHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device And Method For Manufacturing The Same
Publication number
20200411368
Publication date
Dec 31, 2020
Wuhan Xinxin Semiconductor Manufacturing Co., Ltd.
Beibei SHENG
H01 - BASIC ELECTRIC ELEMENTS