Inventor

CHANG SOO-JUNG

KR3 patents

Patents

3 patents

US7102433B2Sep 5, 2006

Boosting circuit

SAMSUNG ELECTRONICS CO LTD7 citations68

US7289406B2Oct 30, 2007

Writable area detection device for optical recording/reproducing apparatus and method thereof

SAMSUNG ELECTRONICS CO LTD0 citations47

US7301859B2Nov 27, 2007

Track error detection device having a function of removing a phase offset, and phase offset removing method thereof

SAMSUNG ELECTRONICS CO LTD0 citations39