Assignee

HSU CHRISTOPHER

US·4 granted patents·7 citations·filing 2009–2011

Technology mixB23K4

Top patents by PatentIndex Score

4 records

0168US10279415B2Two-stage switch-mode power supply for drawn-arc stud weldingHSU CHRISTOPHER·Filed 2011·Granted May 7, 2019·2 cites·11 claims
0268US10265796B2Adaptively controlled short circuiting drawn-arc fastener weldingHSU CHRISTOPHER·Filed 2011·Granted Apr 23, 2019·2 cites·34 claims
0367US8410399B2Capacitor charge and discharge circuit for fastener weldingHSU CHRISTOPHER·Filed 2009·Granted Apr 2, 2013·2 cites·24 claims
0463US8513569B2Arc energy regulation in drawn arc fastener welding processHSU CHRISTOPHER·Filed 2010·Granted Aug 20, 2013·1 cites·21 claims

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