Inventor
CHANG CHIEN-PING
TW14 patents
⚠️ This page may combine multiple inventors who share the name “CHANG CHIEN-PING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MOSEL VITELIC INC
12 patentsUS7087958B2Aug 8, 2006
Termination structure of DMOS device
MOSEL VITELIC INC37 citations90
US7084457B2Aug 1, 2006
DMOS device having a trenched bus structure
MOSEL VITELIC INC12 citations83
US7205196B2Apr 17, 2007
Manufacturing process and structure of integrated circuit
MOSEL VITELIC INC10 citations82
US6821913B2Nov 23, 2004
Method for forming dual oxide layers at bottom of trench
MOSEL VITELIC INC12 citations73
US7265024B2Sep 4, 2007
DMOS device having a trenched bus structure
MOSEL VITELIC INC7 citations72
US6660592B2Dec 9, 2003
Fabricating a DMOS transistor
MOSEL VITELIC INC3 citations62
US8859392B1Oct 14, 2014
Manufacturing method of power semiconductor
MOSEL VITELIC INC3 citations61
US7271048B2Sep 18, 2007
Method for manufacturing trench MOSFET
MOSEL VITELIC INC2 citations61
US6989306B2Jan 24, 2006
Termination structure of DMOS device and method of forming the same
MOSEL VITELIC INC6 citations61
US7402522B2Jul 22, 2008
Hard mask structure for deep trenched super-junction device
MOSEL VITELIC INC4 citations59
US6677223B2Jan 13, 2004
Transistor with highly uniform threshold voltage
MOSEL VITELIC INC0 citations51
US7615442B2Nov 10, 2009
Method for fabricating trench metal-oxide-semiconductor field effect transistor
MOSEL VITELIC INC0 citations40