Inventor

YANG CHANG-JIN

KR42 patents

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

YANG CHANG-JIN

SAMSUNG ELECTRONICS CO LTD

Method of and apparatus for recording data on optical recording medium

Adaptive writing method for high-density optical recording apparatus and circuit thereof

Adaptive writing method for high-density optical recording apparatus and circuit thereof

Receiving device and X-ray imaging apparatus having the same

Device for controlling motion of anti-collision switch and medical diagnosis apparatus employing the same

Differential phase detection device and tracking error signal detection apparatus using the same

Adaptive writing method for high-density optical recording apparatus and circuit thereof

Method of and apparatus for recording data on optical recording medium

Method of and apparatus for recording data on optical recording medium

Index search method and system thereof for digital video cassette tape recorder

Receiving device and X-ray imaging apparatus having the same

X-ray imaging system

Adaptive writing method for high-density optical recording apparatus and circuit thereof

Adaptive writing method for high-density optical recording apparatus and circuit thereof

DVD-RAM disk reproduction apparatus for reducing errors during detection of identification data

Switch device, and X-ray imaging apparatus and electronic apparatus including the same

Circuit and method for detecting mirror signal for optical disc apparatus

Method and apparatus for recording data on optical recording medium

Method and apparatus for recording data on optical recording medium

Information storage medium and method and apparatus for recording data thereon

Method of and apparatus for recording data on optical recording medium

Method of and apparatus for recording data on an optical recording medium

Method and apparatus for recording data on optical recording medium

Method of and apparatus for recording data on optical recording medium

Method of and apparatus for recording data on optical recording medium

Digital signal recording circuit for digital video cassette tape recorder

Optical pickup apparatus and optimal light spot focusing method

Equalizer for high density optical disc reproducing apparatus and equalizing method therefor

Device for controlling motion of anti-collision switch and medical diagnosis apparatus employing the same

Method of and apparatus for recording data on optical recording medium

Method and apparatus for recording data on optical recording medium

Mobile x-ray imaging apparatus

Mobile X-ray imaging apparatus

Adaptive writing method for high-density optical recording apparatus and circuit thereof

Adaptive writing method for high-density optical recording apparatus and circuit thereof

Adaptive writing method for high-density optical recording apparatus and circuit thereof

Digital magnetic recording/reproducing amplifying apparatus

SEO JIN-GYO

Adaptive writing method for high-density optical recording apparatus and circuit thereof

Adaptive writing method for high-density optical recording apparatus and circuit thereof

Adaptive writing method for high-density optical recording apparatus and circuit thereof

Adaptive writing method for high-density optical recording apparatus and circuit thereof

AHN YONG-JIN

Method of and apparatus for recording data on optical recording medium