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Tu-Cheng, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Hand-held machine press apparatus
Patent number
8,925,452
Issue date
Jan 6, 2015
Chi Mei Communication Systems, Inc.
Min-An Ching
B30 - PRESSES
Information
Patent Grant
Circuit board assembly
Patent number
8,562,360
Issue date
Oct 22, 2013
Chi Mei Communication Systems, Inc.
Min-An Ching
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Circuit board assembly with color-changing layer
Patent number
8,508,946
Issue date
Aug 13, 2013
Chi Mei Communication Systems, Inc.
Min-An Ching
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
HAND-HELD MACHINE PRESS APPARATUS
Publication number
20120167788
Publication date
Jul 5, 2012
CHI MEI COMMUNICATION SYSTEMS, INC.
MIN-AN CHING
B30 - PRESSES
Information
Patent Application
CIRCUIT BOARD ASSEMBLY
Publication number
20120171878
Publication date
Jul 5, 2012
Chi Mei Communications Systems, Inc.
Min-An CHING
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CIRCUIT BOARD ASSEMBLY
Publication number
20120162937
Publication date
Jun 28, 2012
CHI MEI COMMUNICATION SYSTEMS, INC.
MIN-AN CHING
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR