Devon Shyu

Person

Hsin-Chu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
CCD scanner capable of scanning at an arbitrary angle with elastic...
- Patent number 7,763,844
- Issue date Jul 27, 2010
- Avision Inc.
- Devon Shyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Book scanner with enhanced edge image quality
- Patent number 7,630,105
- Issue date Dec 8, 2009
- Avision Inc.
- Thomas Sheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-function peripheral which facilitates maintenance
- Patent number 7,483,178
- Issue date Jan 27, 2009
- Avision Inc.
- Tzu-Hsiung Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Duplex/simplex automatic sheet feeder
- Patent number 7,414,764
- Issue date Aug 19, 2008
- Avision Inc.
- Devon Shyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Duplex hinge device and a multi-function peripheral using the same
- Patent number 7,302,221
- Issue date Nov 27, 2007
- Avision Inc.
- Devon Shyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic clean device
- Patent number 7,240,393
- Issue date Jul 10, 2007
- Avision Inc.
- Devon Shyu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Scanner capable of adjusting the height of a paper cover
- Patent number 6,972,878
- Issue date Dec 6, 2005
- Devon Shyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Link type paper tray structure
- Patent number 6,651,979
- Issue date Nov 25, 2003
- Avision Inc.
- Devon Shyu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Belt fixing structure of a scanner
- Patent number 6,564,659
- Issue date May 20, 2003
- Avision Inc.
- Devon Shyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multiple reflection optical system for scanners
- Patent number 6,456,412
- Issue date Sep 24, 2002
- Avision Inc.
- Devon Shyu
- G02 - OPTICS
Information Patent Grant
Elastic cover for a scanner
- Patent number 6,408,162
- Issue date Jun 18, 2002
- Avision Inc.
- Thomas Sheng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Scanning module and scanner using the same
- Publication number 20080278776
- Publication date Nov 13, 2008
- Avision Inc.
- Thomas Sheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sheet feeding mechanism capable of adjusting sheet feeding force
- Publication number 20060225585
- Publication date Oct 12, 2006
- Avision Inc.
- Devon Shyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sheet separating device for an image input/output apparatus
- Publication number 20060202405
- Publication date Sep 14, 2006
- Avision Inc.
- Devon Shyu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Sheet feeder with a light sensor
- Publication number 20060071392
- Publication date Apr 6, 2006
- Avision Inc.
- Devon Shyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sheet feeder capable of removing dust
- Publication number 20060029446
- Publication date Feb 9, 2006
- Avision Inc.
- Devon Shyu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Duplex hinge device and a multi-function peripheral using the same
- Publication number 20050134940
- Publication date Jun 23, 2005
- Avision Inc.
- Devon Shyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-function peripheral which facilitates maintenance
- Publication number 20050111050
- Publication date May 26, 2005
- Avision Inc.
- Tzu-Hsiung Lee
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Duplex/simplex automatic sheet feeder
- Publication number 20050024692
- Publication date Feb 3, 2005
- Devon Shyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Continuously adjustable illuminating apparatus
- Publication number 20040223333
- Publication date Nov 11, 2004
- Tzu-Hsiung Lee
- F21 - LIGHTING
Information Patent Application
Book scanner with enhanced edge image qualit
- Publication number 20040218231
- Publication date Nov 4, 2004
- Avision Inc.
- Thomas Sheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Finely adjustable optical mechanism
- Publication number 20030210441
- Publication date Nov 13, 2003
- Tzu-Hsiung Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Link type paper tray structure
- Publication number 20030001331
- Publication date Jan 2, 2003
- Devon Shyu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Scanner capable of adjusting the height of a paper cover
- Publication number 20020118404
- Publication date Aug 29, 2002
- Devon Shyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Belt fixing structure of a scanner
- Publication number 20020096981
- Publication date Jul 25, 2002
- Devon Shyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CCD scanner capable of scanning at an arbitrary angle
- Publication number 20020088935
- Publication date Jul 11, 2002
- Devon Shyu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

CCD scanner capable of scanning at an arbitrary angle with elastic...

Book scanner with enhanced edge image quality

Multi-function peripheral which facilitates maintenance

Duplex/simplex automatic sheet feeder

Duplex hinge device and a multi-function peripheral using the same

Automatic clean device

Scanner capable of adjusting the height of a paper cover

Link type paper tray structure

Belt fixing structure of a scanner

Multiple reflection optical system for scanners

Elastic cover for a scanner

Patents Applicationslast 30 patents

Scanning module and scanner using the same

Sheet feeding mechanism capable of adjusting sheet feeding force

Sheet separating device for an image input/output apparatus

Sheet feeder with a light sensor

Sheet feeder capable of removing dust

Duplex hinge device and a multi-function peripheral using the same

Multi-function peripheral which facilitates maintenance

Duplex/simplex automatic sheet feeder

Continuously adjustable illuminating apparatus

Book scanner with enhanced edge image qualit

Finely adjustable optical mechanism

Link type paper tray structure

Scanner capable of adjusting the height of a paper cover

Belt fixing structure of a scanner

CCD scanner capable of scanning at an arbitrary angle