Sen-Jung Chuang

Person

Tan Shui Chen, Taipei Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Structure of roll-forming machine
- Patent number 8,307,686
- Issue date Nov 13, 2012
- Sen-Jung Chuang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Angle adjustment structure of a hydraulic cut-off press
- Patent number 8,276,492
- Issue date Oct 2, 2012
- Sen-Jung Chuang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Roll-forming machine for forming C-shaped/Z-shaped components
- Patent number 8,234,899
- Issue date Aug 7, 2012
- Sen-Jung Chuang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
T-bracket and spring plate riveting machine
- Patent number 7,530,162
- Issue date May 12, 2009
- Sen-Jung Chuang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Light steel ceiling rack
- Patent number 7,490,446
- Issue date Feb 17, 2009
- Sen-Jung Chuang
- E04 - BUILDING
Information Patent Grant
Roll forming and punching machine for metal sheet material
- Patent number 7,340,931
- Issue date Mar 11, 2008
- Sen-Jung Chuang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Corrugated sheet member bending machine
- Patent number 7,313,941
- Issue date Jan 1, 2008
- Sen-Jung Chuang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Thermoinsulation metal encaustic tile making machine
- Patent number 7,302,983
- Issue date Dec 4, 2007
- Sen-Jung Chuang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hydraulic cut-off press
- Patent number 7,243,518
- Issue date Jul 17, 2007
- Sen-Jung Chuang
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Roll-forming machine
- Patent number 7,243,519
- Issue date Jul 17, 2007
- Sen-Jung Chuang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Structure of roll-forming machine
- Patent number 7,231,796
- Issue date Jun 19, 2007
- Sen-Jung Chuang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
U/Z-shaped steel bar manufacturing process
- Patent number 7,207,201
- Issue date Apr 24, 2007
- Sen-Jung Chuang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Corrugated sheet forming unit of a corrugated sheet material making...
- Patent number 7,189,195
- Issue date Mar 13, 2007
- Sen-Jung Chuang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Thermoinsulation metal encaustic tile
- Patent number D526724
- Issue date Aug 15, 2006
- Sen-Jung Chuang
- D25 - Building units and construction elements
Information Patent Grant
Metal encaustic tile making machine
- Patent number 7,040,001
- Issue date May 9, 2006
- Sen-Jung Chuang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Finished product receiving system for use with a metal sheet member...
- Patent number 6,962,251
- Issue date Nov 8, 2005
- Sen-Jung Chuang
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Encaustic metal tile fabrication equipment
- Patent number 6,957,558
- Issue date Oct 25, 2005
- Sen-Jung Chuang
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Encaustic metal tile
- Patent number D498546
- Issue date Nov 16, 2004
- Sen-Jung Chuang
- D25 - Building units and construction elements
Information Patent Grant
Encaustic metal tile
- Patent number D453382
- Issue date Feb 5, 2002
- Sen-Jung Chuang
- D25 - Building units and construction elements

Sen-Jung Chuang

Person

Patents Grantslast 30 patents

Structure of roll-forming machine

Angle adjustment structure of a hydraulic cut-off press

Roll-forming machine for forming C-shaped/Z-shaped components

T-bracket and spring plate riveting machine

Light steel ceiling rack

Roll forming and punching machine for metal sheet material

Corrugated sheet member bending machine

Thermoinsulation metal encaustic tile making machine

Hydraulic cut-off press

Roll-forming machine

Structure of roll-forming machine

U/Z-shaped steel bar manufacturing process

Corrugated sheet forming unit of a corrugated sheet material making...

Thermoinsulation metal encaustic tile

Metal encaustic tile making machine

Finished product receiving system for use with a metal sheet member...

Encaustic metal tile fabrication equipment

Encaustic metal tile

Encaustic metal tile