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Patents Grants
last 30 patents
Information
Patent Grant
High voltage semiconductor device and manufacturing method thereof
Patent number
11,923,435
Issue date
Mar 5, 2024
United Microelectronics Corp.
Hsin-Han Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage semiconductor device and manufacturing method thereof
Patent number
10,903,334
Issue date
Jan 26, 2021
United Microelectronics Corp.
Shih-Yin Hsiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High voltage semiconductor device and manufacturing method thereof
Patent number
10,629,697
Issue date
Apr 21, 2020
United Microelectronics Corp.
Shih-Yin Hsiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming transistor with dual spacer
Patent number
10,475,903
Issue date
Nov 12, 2019
United Microelectronics Corp.
Chia-Ling Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transistor with dual spacer and forming method thereof
Patent number
10,453,938
Issue date
Oct 22, 2019
United Microelectronics Corp.
Chia-Ling Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
10,411,088
Issue date
Sep 10, 2019
United Microelectronics Corp.
Chang-Po Hsiung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage metal-oxide-semiconductor transistor and fabrication m...
Patent number
9,985,129
Issue date
May 29, 2018
United Microelectronics Corp.
Shih-Yin Hsiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of forming the same
Patent number
9,972,678
Issue date
May 15, 2018
United Microelectronics Corp.
Chang-Po Hsiung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High-voltage metal-oxide-semiconductor transistor and fabrication m...
Patent number
9,859,417
Issue date
Jan 2, 2018
United Microelectronics Corp.
Shih-Yin Hsiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for forming the same
Patent number
9,741,850
Issue date
Aug 22, 2017
United Microelectronics Corp.
Shih-Yin Hsiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of fabricating semiconductor MOS device
Patent number
9,577,069
Issue date
Feb 21, 2017
United Microelectronics Corp.
Shih-Chieh Pu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Structure for semiconductor package for improving the efficiency of...
Patent number
5,903,052
Issue date
May 11, 1999
Industrial Technology Research Institute
Lung-Tai Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Solder paste inter-layer alignment apparatus for area-array on-boar...
Patent number
5,695,109
Issue date
Dec 9, 1997
Industrial Technology Research Institute
Ping-Huang Chiang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
MANUFACTURING METHOD OF HIGH VOLTAGE SEMICONDUCTOR DEVICE
Publication number
20240154027
Publication date
May 9, 2024
UNITED MICROELECTRONICS CORP.
Hsin-Han Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH VOLTAGE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20230307524
Publication date
Sep 28, 2023
UNITED MICROELECTRONICS CORP.
Hsin-Han Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
Publication number
20230231035
Publication date
Jul 20, 2023
UNITED MICROELECTRONICS CORP.
Wei-Lun Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20230223306
Publication date
Jul 13, 2023
UNITED MICROELECTRONICS CORP.
Ta-Wei Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND FABRICATION METHOD THEREOF
Publication number
20230207620
Publication date
Jun 29, 2023
UNITED MICROELECTRONICS CORP.
Chia-Ling Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor structure and forming method thereof
Publication number
20230080968
Publication date
Mar 16, 2023
UNITED MICROELECTRONICS CORP.
Wei-Lun Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH VOLTAGE SEMICONDUCTOR DEVICE
Publication number
20210119014
Publication date
Apr 22, 2021
UNITED MICROELECTRONICS CORP.
Shih-Yin Hsiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH VOLTAGE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20200212201
Publication date
Jul 2, 2020
UNITED MICROELECTRONICS CORP.
Shih-Yin Hsiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSISTOR WITH DUAL SPACER AND FORMING METHOD THEREOF
Publication number
20190157418
Publication date
May 23, 2019
UNITED MICROELECTRONICS CORP.
Chia-Ling Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING TRANSISTOR WITH DUAL SPACER
Publication number
20190157421
Publication date
May 23, 2019
UNITED MICROELECTRONICS CORP.
Chia-Ling Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR TRANSISTOR DEVICE
Publication number
20190103460
Publication date
Apr 4, 2019
United Microelectronics Corp.
Chang-Po Hsiung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20180233556
Publication date
Aug 16, 2018
United Microelectronics Corp.
Chang-Po Hsiung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH VOLTAGE SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20180114842
Publication date
Apr 26, 2018
UNITED MICROELECTRONICS CORP.
Shih-Yin Hsiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME
Publication number
20180102408
Publication date
Apr 12, 2018
United Microelectronics Corp.
Chang-Po Hsiung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-VOLTAGE METAL-OXIDE-SEMICONDUCTOR TRANSISTOR AND FABRICATION M...
Publication number
20180097104
Publication date
Apr 5, 2018
UNITED MICROELECTRONICS CORP.
Shih-Yin Hsiao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH-VOLTAGE METAL-OXIDE-SEMICONDUCTOR TRANSISTOR AND FABRICATION M...
Publication number
20170345926
Publication date
Nov 30, 2017
UNITED MICROELECTRONICS CORP.
Shih-Yin Hsiao
H01 - BASIC ELECTRIC ELEMENTS