Jau Liang Chen

Person

Changhua, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a pre-molding leadframe strip with compact...
- Patent number 7,640,656
- Issue date Jan 5, 2010
- SDI Corporation
- Jau-Shyong Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Paper punch with two articulated linkages
- Patent number 7,331,266
- Issue date Feb 19, 2008
- SDI Corporation
- Jau-Shyong Chen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Stapler with an articulated lever assembly
- Patent number 7,322,504
- Issue date Jan 29, 2008
- SDI Corporation
- Jau-Shyong Chen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pushbutton controlled correction tape assembly
- Patent number 7,189,020
- Issue date Mar 13, 2007
- SDI Corporation
- Jau-Shyong Chen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Pushbutton controlled correction tape
- Patent number D532457
- Issue date Nov 21, 2006
- SDI Corporation
- Jau-Shyong Chen
- D19 - Office supplies
Information Patent Grant
Retractable blade cutter knife
- Patent number D511448
- Issue date Nov 15, 2005
- SDI Corporation
- Jau-Shyong Chen
- D08 - Tools and hardware
Information Patent Grant
Utility knife
- Patent number D453673
- Issue date Feb 19, 2002
- SDI Corporation
- Jau-Shyong Chen
- D08 - Tools and hardware
Information Patent Grant
Retractable blade cutter knife
- Patent number D436825
- Issue date Jan 30, 2001
- SDI Corporation
- Jau-Shyong Chen
- D08 - Tools and hardware
Information Patent Grant
Cutter knife
- Patent number 5,502,896
- Issue date Apr 2, 1996
- SDI Corporation
- Jau Liang Chen
- B26 - HAND CUTTING TOOLS CUTTING SEVERING

Patents Applicationslast 30 patents

Information Patent Application
Method for manufacturing a pre-molding leadframe strip with compact...
- Publication number 20090044402
- Publication date Feb 19, 2009
- SDI Corporation
- Jau-Shyong Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STAPLER WITH AN ARTICULATED LEVER ASSEMBLY
- Publication number 20070199971
- Publication date Aug 30, 2007
- Jau-Shyong Chen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Paper punch with two articulated linkages
- Publication number 20070107576
- Publication date May 17, 2007
- Jau-Shyong Chen
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Pushbutton controlled correction tape assembly
- Publication number 20060257195
- Publication date Nov 16, 2006
- SDI Corporation
- Jau-Shyong Chen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Jau Liang Chen

Person

Patents Grantslast 30 patents

Method for manufacturing a pre-molding leadframe strip with compact...

Paper punch with two articulated linkages

Stapler with an articulated lever assembly

Pushbutton controlled correction tape assembly

Pushbutton controlled correction tape

Retractable blade cutter knife

Utility knife

Retractable blade cutter knife

Cutter knife

Patents Applicationslast 30 patents

Method for manufacturing a pre-molding leadframe strip with compact...

STAPLER WITH AN ARTICULATED LEVER ASSEMBLY

Paper punch with two articulated linkages

Pushbutton controlled correction tape assembly