Inventor

CHOI UN-JIN

KR19 patents

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

CHOI UN-JIN

SAMSUNG ELECTRONICS CO LTD

Tray guide mechanism for an optical disc drive

Slim optical disc drive

Optical pickup unit feeding apparatus and optical disc drive using the same

Disk cartridge with disk cleaning structure

Tray locking apparatus of disc drive

Tray locking apparatus used with a disc drive

Disc cartridge and disc recording and reproducing apparatus

Optical pickup transferring apparatus of an optical disk drive

Optical pickup system and disk drive with the same

TOSHIBA SAMSUNG STORAGE TECH

Optical disc loading device, optical disc drive adopting the device and method of driving the drive

Optical disc device and method of controlling the same

Optical disk device with release

Disc loading device and optical disc drive including the same

Disk loading apparatus for optical disk drive

Optical disc drive configured to discharge static electricity

AHN CHEOL-WOONG

Disk ejecting unit and optical disk device including the same

Optical disk apparatus

KO JOUNG-SUG

Disc loading apparatus and optical disc drive including the apparatus

Disc loading structure and optical disc drive employing the same