Patent List
No. Right Title of the invention Registration Date Note
1 Patent Welding Bed 2008.05.14  
2 Patent Strip cutting device 2008.12.17  
3 Patent Strip treating device 2008.12.17  
4 Patent Strip Post-treating device 2009.04.13  
5 Patent Tailor Welded Blanks Welding System 2013.01.07  
6 Patent Hot staping device and the method 2012.03.20  
7 Patent Cleaning device for roll 2012.08.13  
8 Patent Laser cutting automaiton system 2013.09.24  
9 Patent Loader device for Mg smelting system 2014.03.25  
10 Patent Output control system of laser for laser assist roller hemming device 2014.07.16  
11 Patent Purge device of Mg crowns for Mg smelting system 2014.09.11  
12 Patent Real-time laser welding monitoring system & laser processing apparatus for micro welding 2014.06.12  
13 Patent Laser ablation apparatus for reomval Al-Si plating for TWB welding 2013.12.23  
14 Patent Deburring system 2015.05.18  
15 Patent The tap fixed device 2012.01.31  
16 Patent Manufacturing method of knife roll for steel plate 2011.04.08  
17 Patent Gripper 2016.03.28