Inventor
CHOI YONG-CHEOL
KR9 patents
⚠️ This page may combine multiple inventors who share the name “CHOI YONG-CHEOL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FAIRCHILD KR SEMICONDUCTOR LTD
4 patentsUS7265416B2Sep 4, 2007
High breakdown voltage low on-resistance lateral DMOS transistor
FAIRCHILD KR SEMICONDUCTOR LTD28 citations92
US7605040B2Oct 20, 2009
Method of forming high breakdown voltage low on-resistance lateral DMOS transistor
FAIRCHILD KR SEMICONDUCTOR LTD9 citations83
US7777524B2Aug 17, 2010
High voltage semiconductor device having shifters and method of fabricating the same
FAIRCHILD KR SEMICONDUCTOR LTD5 citations62
US8557674B2Oct 15, 2013
High voltage semiconductor device including field shaping layer and method of fabricating the same
FAIRCHILD KR SEMICONDUCTOR LTD1 citations51
SAMSUNG ELECTRONICS CO LTD
2 patentsUS6207484B1Mar 27, 2001
Method for fabricating BiCDMOS device and BiCDMOS device fabricated by the same
SAMSUNG ELECTRONICS CO LTD80 citations95
US5918114AJun 29, 1999
Method of forming vertical trench-gate semiconductor devices having self-aligned source and body regions
SAMSUNG ELECTRONICS CO LTD44 citations92