Inventor

CHOI DEUK SUNG

KR4 patents

⚠️ This page may combine multiple inventors who share the name “CHOI DEUK SUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HYUNDAI ELECTRONICS IND

2 patents

US6054357AApr 25, 2000

Semiconductor device and method for fabricating the same

HYUNDAI ELECTRONICS IND20 citations87

US6146951ANov 14, 2000

Method of manufacturing semiconductor device for preventing electrostatic discharge

HYUNDAI ELECTRONICS IND3 citations57

HYNIX SEMICONDUCTOR INC

2 patents

US7067367B2Jun 27, 2006

Method for reducing poly-depletion due to thickness variation in a polysilicon layer in dual gate CMOS fabrication process

HYNIX SEMICONDUCTOR INC4 citations59

US7662684B2Feb 16, 2010

Method for reducing poly-depletion in dual gate CMOS fabrication process

HYNIX SEMICONDUCTOR INC1 citations48