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WEI-YI TSENG
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Longtan Township, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Composite type multi-mode electronic seal
Patent number
8,905,318
Issue date
Dec 9, 2014
Chung Shan Institute of Science and Technology, Armaments Bureau, M.N.D.
Ming-Town Lee
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Electronic seal with multiple means of identification and method ba...
Patent number
8,742,931
Issue date
Jun 3, 2014
Chung-Shan Institute of Science and Technology, Armaments, Bureau, Ministry o...
Ming-Town Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mobile-controlled electric entrance device
Patent number
8,289,133
Issue date
Oct 16, 2012
Waveshielding Co., Ltd.
Wei Fen Tseng
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
Information
Patent Application
POWDER METALLURGICAL METHOD FOR FABRICATING HIGH-DENSITY SOFT MAGNE...
Publication number
20160064125
Publication date
Mar 3, 2016
TAIWAN POWDER TECHNOLOGIES CO., LTD.
Kuen-Shyang HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Composite Type Multi-Mode Electronic Seal
Publication number
20140183266
Publication date
Jul 3, 2014
CUSTOMS ADMINISTRATION, MINSTRY OF FINANCE, R. O. C.
MING-TOWN LEE
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
Electronic Seal with Multiple Means of Identification and Method ba...
Publication number
20130049965
Publication date
Feb 28, 2013
Directorate General of Customs, Ministry of Frames, R.O.C.
Ming-Town Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Electronic device and method for displaying a full frame image
Publication number
20080259093
Publication date
Oct 23, 2008
QISDA CORPORATION
Wei-Chung Tseng
G06 - COMPUTING CALCULATING COUNTING