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Hsinchu, TW
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last 30 patents
Information
Patent Grant
Projection method with real object projector
Patent number
6,913,359
Issue date
Jul 5, 2005
Microtek International Inc.
Jih-Ching Chang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Real object projector
Patent number
6,814,447
Issue date
Nov 9, 2004
Microtek International Inc.
Jih-Ching Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Projection method with real object projector
Publication number
20050057725
Publication date
Mar 17, 2005
Jih-Ching Chang
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Modified structure of projector
Publication number
20040165389
Publication date
Aug 26, 2004
Jih-Ching Chang
H04 - ELECTRIC COMMUNICATION TECHNIQUE