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Hsin-Chu, TW
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for overlay error reduction
Patent number
11,287,746
Issue date
Mar 29, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Hung-Chung Chien
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for fabricating Fiber Bragg Grating elements and planar ligh...
Patent number
7,092,600
Issue date
Aug 15, 2006
Vanguard International Semiconductor Corporation
Chao-Ming Koh
G02 - OPTICS
Information
Patent Grant
Method for fabricating fiber bragg grating elements and planar ligh...
Patent number
6,978,066
Issue date
Dec 20, 2005
Vanguard International Semiconductor Corporation
Chao-Ming Koh
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
ALIGNMENT MARK AND METHOD
Publication number
20230064001
Publication date
Mar 2, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Hung-Chung CHIEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SYSTEM AND METHOD FOR OVERLAY ERROR REDUCTION
Publication number
20220100103
Publication date
Mar 31, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Hung-Chung CHIEN
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
PROJECTION SYSTEM AND TOUCH SENSING DEVICE
Publication number
20180046324
Publication date
Feb 15, 2018
CORETRONIC CORPORATION
Hao-Feng Hung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL TOUCH APPARATUS AND TOUCH SENSING METHOD THEREOF
Publication number
20160188111
Publication date
Jun 30, 2016
CORETRONIC CORPORATION
Je-Fu Cheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for fabricating fiber bragg grating elements and planar ligh...
Publication number
20050207701
Publication date
Sep 22, 2005
Vanguard International Semiconductor Corporation
Chao-Ming Koh
G02 - OPTICS
Information
Patent Application
Method for fabricating fiber bragg grating elements and planar ligh...
Publication number
20040218860
Publication date
Nov 4, 2004
Chao-Ming Koh
G02 - OPTICS