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Dean Liu
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West Hills, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Protective shutter for an electrophotographic apparatus having a re...
Patent number
6,731,894
Issue date
May 4, 2004
Aetas Technology Inc.
Dean Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrophotographic color printing arrangement with inclined photor...
Patent number
6,198,890
Issue date
Mar 6, 2001
Aetas Technology Corporation
Dean Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Embedded doctor blade arrangement
Patent number
6,021,298
Issue date
Feb 1, 2000
Aetas Technology Corp.
Dean Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Protective shutter for an electrophotographic apparatus having a re...
Publication number
20040208671
Publication date
Oct 21, 2004
Aetas Technology Inc.
Dean Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Spacing device for image processing systems
Publication number
20030215263
Publication date
Nov 20, 2003
Aetas Technology Inc.
Dean Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Protective shutter for an electrophotographic apparatus having a re...
Publication number
20030215262
Publication date
Nov 20, 2003
Aetas Technology Inc.
Dean Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY