Inventor

JANG DAE-JONG

KR12 patents

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

SAMSUNG ELECTRONICS CO LTD

10 patents

US7352662B2Apr 1, 2008

Molded coil device for actuator of disc drive

SAMSUNG ELECTRONICS CO LTD9 citations81

US7006307B2Feb 28, 2006

Optical pickup actuator

SAMSUNG ELECTRONICS CO LTD10 citations70

US7631322B2Dec 8, 2009

Magnetic circuit, optical pickup actuator, optical recording and/or reproducing apparatus, and methods therefor

SAMSUNG ELECTRONICS CO LTD4 citations62

US6795258B2Sep 21, 2004

Actuator for optical pickup

SAMSUNG ELECTRONICS CO LTD6 citations60

US7058960B2Jun 6, 2006

Optical pickup actuator, optical disc drive using the same, and method to increase drive sensitivity

SAMSUNG ELECTRONICS CO LTD2 citations57

US7352663B2Apr 1, 2008

High-sensitivity pickup actuator for disc drive

SAMSUNG ELECTRONICS CO LTD0 citations51

US7466635B2Dec 16, 2008

Recording and/or reproducing apparatus with optical pickup actuator, and methods for same

SAMSUNG ELECTRONICS CO LTD0 citations50

US7065774B2Jun 20, 2006

Optical pickup actuator and optical disc drive using the same

SAMSUNG ELECTRONICS CO LTD0 citations50

US7369335B2May 6, 2008

Optical pickup actuator

SAMSUNG ELECTRONICS CO LTD0 citations48

US8018800B2Sep 13, 2011

Optical recording and/or reproducing apparatus having a high-sensitivity magnetic circuit

SAMSUNG ELECTRONICS CO LTD0 citations41

TOSHIBA SAMSUNG STORAGE TECH

2 patents

US7453656B2Nov 18, 2008

Recording and/or reproducing apparatus with an optical pickup actuator having high thrust

TOSHIBA SAMSUNG STORAGE TECH2 citations62

US7663984B2Feb 16, 2010

Optical pickup actuator for driving an objective lens

TOSHIBA SAMSUNG STORAGE TECH0 citations38