Szu Hui Lien

Person

Hsinchu City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Duplex scanning apparatus with elastic pressing member disposed bet...
- Patent number 8,730,537
- Issue date May 20, 2014
- Avision Inc.
- Szu Hui Lien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic document feeder having a sheet-lifting mechanism
- Patent number 7,591,461
- Issue date Sep 22, 2009
- Avision Inc.
- Szu Hui Lien
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet-fed scanner capable of scanning multiple scan lines for image...
- Patent number 7,391,538
- Issue date Jun 24, 2008
- Avision Inc.
- Szu Hui Lien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic document feeder having a replaceable friction roller asse...
- Patent number 7,380,782
- Issue date Jun 3, 2008
- Avision Inc.
- Szu Hui Lien
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper feeding device having replaceable paper conveying roller for...
- Patent number 6,773,007
- Issue date Aug 10, 2004
- Avision, Inc.
- Thomas Sheng
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Automatic document feeder
- Patent number 6,601,845
- Issue date Aug 5, 2003
- Avision Inc.
- Szu-Hui Lien
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper feeding device having a replaceable paper conveying roller
- Patent number 6,488,276
- Issue date Dec 3, 2002
- Avision, Inc.
- Thomas Sheng
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
DUPLEX SCANNING APPARATUS WITH ELASTIC PRESSING MEMBER DISPOSED BET...
- Publication number 20120147441
- Publication date Jun 14, 2012
- Szu Hui LIEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Document ejecting mechanism and document feeder using the same
- Publication number 20090020942
- Publication date Jan 22, 2009
- Avision Inc.
- Szu Hui Lien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automatic document feeder having a sheet-lifting mechanism
- Publication number 20070138736
- Publication date Jun 21, 2007
- Avision Inc.
- Szu Hui Lien
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Automatic document feeder having a replaceable friction roller asse...
- Publication number 20060001210
- Publication date Jan 5, 2006
- Avision Inc.
- Szu Hui Lien
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Duplex scan method of detecting document size
- Publication number 20050259298
- Publication date Nov 24, 2005
- Avision Inc.
- Szu Hui Lien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sheet-fed scanner capable of scanning multiple scan lines for image...
- Publication number 20050179959
- Publication date Aug 18, 2005
- Avision Inc.
- Szu Hui Lien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automatic document feeder
- Publication number 20050133984
- Publication date Jun 23, 2005
- Szu-Hui Lien
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet-size detecting mechanism
- Publication number 20040051234
- Publication date Mar 18, 2004
- Szu-Hui Lien
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Paper feeding device having replaceable paper conveying roller for...
- Publication number 20030122298
- Publication date Jul 3, 2003
- Thomas Sheng
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Automatic document feeder
- Publication number 20020081186
- Publication date Jun 27, 2002
- Szu-Hui Lien
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Paper feeding device having a replaceable paper conveying roller
- Publication number 20020033574
- Publication date Mar 21, 2002
- Thomas Sheng
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Szu Hui Lien

Person

Patents Grantslast 30 patents

Duplex scanning apparatus with elastic pressing member disposed bet...

Automatic document feeder having a sheet-lifting mechanism

Sheet-fed scanner capable of scanning multiple scan lines for image...

Automatic document feeder having a replaceable friction roller asse...

Paper feeding device having replaceable paper conveying roller for...

Automatic document feeder

Paper feeding device having a replaceable paper conveying roller

Patents Applicationslast 30 patents

DUPLEX SCANNING APPARATUS WITH ELASTIC PRESSING MEMBER DISPOSED BET...

Document ejecting mechanism and document feeder using the same

Automatic document feeder having a sheet-lifting mechanism

Automatic document feeder having a replaceable friction roller asse...

Duplex scan method of detecting document size

Sheet-fed scanner capable of scanning multiple scan lines for image...

Automatic document feeder

Sheet-size detecting mechanism

Paper feeding device having replaceable paper conveying roller for...

Automatic document feeder

Paper feeding device having a replaceable paper conveying roller