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Yu-Cheng Sheng
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Rancho Palos Verdes, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Scanner with removable data storage media
Patent number
7,548,356
Issue date
Jun 16, 2009
Microtek International, Inc.
Loi Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scanner projection system
Patent number
7,199,909
Issue date
Apr 3, 2007
Microtek International, Inc.
Loi Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Scanner with removable data storage media
Patent number
6,930,806
Issue date
Aug 16, 2005
Microtek International, Inc.
Loi Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
SCANNER WITH REMOVABLE DATA STORAGE MEDIA
Publication number
20090279147
Publication date
Nov 12, 2009
Loi Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scanner with removable data storage media
Publication number
20050286094
Publication date
Dec 29, 2005
Loi Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Stand alone scanner
Publication number
20050087600
Publication date
Apr 28, 2005
Yu-Cheng Sheng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scanner with removable data storage media
Publication number
20030184820
Publication date
Oct 2, 2003
Loi Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Integrated scan-to-store apparatus
Publication number
20020051242
Publication date
May 2, 2002
Loi Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Scanner projection system
Publication number
20010000979
Publication date
May 10, 2001
Loi Han
H04 - ELECTRIC COMMUNICATION TECHNIQUE