Inventor

OH SAE-CHOON

KR2 patents

Patents

2 patents

US5986863ANov 16, 1999

Electrostatic discharge protection circuits including circumferential guard rings

SAMSUNG ELECTRONICS CO LTD83 citations88

US9324859B2Apr 26, 2016

Semiconductor device and method of forming the same

SAMSUNG ELECTRONICS CO LTD2 citations58