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Scientific research

Patent of Semiconductor device with terminal super junction surface

Patent of Semiconductor device with terminal super junction surface in 1 Apr. 2015 Patent Number : ZL 2014 2 0622766.9

更新时间：2016/9/30 | >>查看更多
One sort of semiconductor power device with silicon wafer as substrate a…

Patent of One sort of semiconductor power device with silicon wafer as substrate and manufacturing technique in 17 Nov. 2010Patent Number : ZL 2008 1…

更新时间：2011/12/7 | >>查看更多
Patent of FRD in high voltage power and the manufacturing method

Patent of FRD in high voltage power and the manufacturing method in 15 Sep. 2010Patent Number : ZL 2009 1 0066582.2

更新时间：2011/12/7 | >>查看更多
Patent of TO-220S leadframe driving clamp

Patent of TO-220S leadframe driving clamp in 30 Dec. 2009Patent Number : ZL 2008 2 0072943.5

更新时间：2011/12/7 | >>查看更多
Patent of TO-220 device with molding compound instead of leadframe mater…

Patent of TO-220 device with molding compound instead of leadframe material in 12 Aug. 2009Patent Number : ZL2008 2 0072477.0

更新时间：2011/12/7 | >>查看更多
Patent of one kind Phosphrous absorption method

2009年6月24 日获得一种掺磷吸杂方法专利专利号：Patent of one kind Phosphrous absorption method in 24 Jun. 2009Patent Number : ZL20…

更新时间：2011/12/7 | >>查看更多