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Patents Grants
last 30 patents
Information
Patent Grant
Image sensor and manufacturing method thereof
Patent number
11,641,000
Issue date
May 2, 2023
United Microelectronics Corp.
Zhaoyao Zhan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photosensitive semiconductor device including top surface photodiode
Patent number
11,527,561
Issue date
Dec 13, 2022
United Microelectronics Corp.
Zhaoyao Zhan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor device
Patent number
11,189,691
Issue date
Nov 30, 2021
UNITED MICROELECTRONICS CORP.
Zhaoyao Zhan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gate-all-around (GAA) transistor and method of fabricating the same
Patent number
11,101,361
Issue date
Aug 24, 2021
United Microelectronics Corp.
Zhaoyao Zhan
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
IMAGE SENSOR STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20230387174
Publication date
Nov 30, 2023
UNITED MICROELECTRONICS CORPORATION
Zhaoyao Zhan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Image sensor and manufacturing method thereof
Publication number
20230225139
Publication date
Jul 13, 2023
UNITED MICROELECTRONICS CORP.
Zhaoyao Zhan
Information
Patent Application
PHOTOSENSITIVE SEMICONDUCTOR DEVICE INCLUDING HETEROJUNCTION PHOTOD...
Publication number
20230071411
Publication date
Mar 9, 2023
UNITED MICROELECTRONICS CORP.
Zhaoyao Zhan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOSENSITIVE SEMICONDUCTOR DEVICE INCLUDING HETEROJUNCTION PHOTOD...
Publication number
20230076390
Publication date
Mar 9, 2023
UNITED MICROELECTRONICS CORP.
Zhaoyao Zhan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
IMAGE SENSOR STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20220336519
Publication date
Oct 20, 2022
United Microelectronics Corp.
Zhaoyao Zhan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Image sensor and manufacturing method thereof
Publication number
20220165895
Publication date
May 26, 2022
UNITED MICROELECTRONICS CORP.
Zhaoyao Zhan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOSENSITIVE DEVICE
Publication number
20210384231
Publication date
Dec 9, 2021
UNITED MICROELECTRONICS CORP.
Zhaoyao Zhan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
Publication number
20210167170
Publication date
Jun 3, 2021
United Microelectronics Corp.
Zhaoyao Zhan
H01 - BASIC ELECTRIC ELEMENTS