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Patents Grants
last 30 patents
Information
Patent Grant
Duplex automatic document feeder and duplex document scanning metho...
Patent number
8,113,500
Issue date
Feb 14, 2012
Lite-On Technology Corp.
Chen-Tsai Tsai
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Duplex automatic document feeder and duplex document scanning metho...
Patent number
7,802,786
Issue date
Sep 28, 2010
Lite-On Technology Corp.
Chen-Tsai Tsai
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Duplex automatic document feeder
Patent number
7,578,504
Issue date
Aug 25, 2009
Lite-On Technology Corp.
Chen-Tsai Tsai
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Paper feeding mechanism
Patent number
7,573,619
Issue date
Aug 11, 2009
Lite-On Technology Corporation
Chen-Tsai Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
FAN CONTROL METHOD, FAN MODEL IDENTIFICATION METHOD, AND FAN CONTRO...
Publication number
20130336760
Publication date
Dec 19, 2013
LITE-ON TECHNOLOGY CORP.
HSI-PIN LI
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
DUPLEX AUTOMATIC DOCUMENT FEEDER AND DUPLEX DOCUMENT SCANNING METHO...
Publication number
20100134857
Publication date
Jun 3, 2010
LITE-ON TECHNOLOGY CORP.
Chen-Tsai Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Automatic document feeder and method for duplex scanning a document...
Publication number
20090190976
Publication date
Jul 30, 2009
Chen-Tsai Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Duplex automatic document feeder and duplex document scanning metho...
Publication number
20080179819
Publication date
Jul 31, 2008
Chen-Tsai Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Image Processing Device Having a Cover Capable of Moving Straight f...
Publication number
20080123122
Publication date
May 29, 2008
Chen-Tsai Tsai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Application
Duplex automatic document feeder
Publication number
20080067736
Publication date
Mar 20, 2008
Lite-On Technology Corp.
Chen-Tsai Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Paper feeding mechanism
Publication number
20080031667
Publication date
Feb 7, 2008
LITE-ON TECHNOLOGY CORPORATION
Chen-Tsai Tsai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Printer with dual printing modules
Publication number
20080012213
Publication date
Jan 17, 2008
LITE-ON TECHNOLOGY CORPORATION
Chen-Tsai Tsai
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
MULTI-FUNCTION PERIPHERAL DEVICE
Publication number
20070273717
Publication date
Nov 29, 2007
LITE-ON TECHNOLOGY CORPORATION
Chen-Tsai Tsai
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS