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Taipei City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Asymmetry compensation method used in lithography overlay process
Patent number
9,494,873
Issue date
Nov 15, 2016
United Microelectronics Corporation
En-Chiuan Liou
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Overlap mark set and method for selecting recipe of measuring overl...
Patent number
9,482,964
Issue date
Nov 1, 2016
United Microelectronics Corp.
En-Chiuan Liou
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photo-mask and method of manufacturing semiconductor structures by...
Patent number
9,448,471
Issue date
Sep 20, 2016
United Microelectronics Corp.
En-Chiuan Liou
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of correcting overlay error
Patent number
9,400,435
Issue date
Jul 26, 2016
United Microelectronics Corp.
En-Chiuan Liou
G05 - CONTROLLING REGULATING
Information
Patent Grant
Overlay mark and method for forming the same
Patent number
9,305,884
Issue date
Apr 5, 2016
United Microelectronics Corp.
En-Chiuan Liou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
SERS-active structure, fabrication method thereof, and SERS system...
Patent number
9,127,984
Issue date
Sep 8, 2015
National Tsing Hua University
Fan-Gang Tseng
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
OVERLAY MARK
Publication number
20160172308
Publication date
Jun 16, 2016
United Microelectronics Corp.
En-Chiuan Liou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEASUREMENT MARK STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20160126194
Publication date
May 5, 2016
UNITED MICROELECTRONICS CORP.
Chia-Chang Hsu
G01 - MEASURING TESTING
Information
Patent Application
DOUBLE PATTERNING METHOD
Publication number
20160103396
Publication date
Apr 14, 2016
UNITED MICROELECTRONICS CORP.
En-Chiuan Liou
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OVERLAY MARK AND METHOD FOR FORMING THE SAME
Publication number
20160093573
Publication date
Mar 31, 2016
United Microelectronics Corp.
En-Chiuan Liou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTO-MASK AND METHOD OF MANUFACTURING SEMICONDUCTOR STRUCTURES BY...
Publication number
20160018728
Publication date
Jan 21, 2016
UNITED MICROELECTRONICS CORP.
En-Chiuan Liou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ASYMMETRY COMPENSATION METHOD USED IN LITHOGRAPHY OVERLAY PROCESS
Publication number
20160018741
Publication date
Jan 21, 2016
UNITED MICROELECTRONICS CORPORATION
EN-CHIUAN LIOU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
METHOD OF CORRECTING OVERLAY ERROR
Publication number
20150362905
Publication date
Dec 17, 2015
UNITED MICROELECTRONICS CORP.
En-Chiuan Liou
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
OVERLAP MARK SET AND METHOD FOR SELECTING RECIPE OF MEASURING OVERL...
Publication number
20150293461
Publication date
Oct 15, 2015
United Microelectronics Corp.
En-Chiuan Liou
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
SERS-ACTIVE STRUCTURE, FABRICATION METHOD THEREOF, AND SERS SYSTEM...
Publication number
20140043605
Publication date
Feb 13, 2014
National Tsing Hua University
Fan-Gang TSENG
G01 - MEASURING TESTING