Inventor

PARK CHANG YOUNG

KR19 patents

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

PARK CHANG YOUNG

SAMSUNG ELECTRONICS CO LTD

Optical device including three coupled quantum well structure

Transmissive optical shutter and method of manufacturing the same

Optical device including three-coupled quantum well structure having multi-energy level

Large-area transmissive type optical image modulator and method of manufacturing the same and optical apparatus including transmissive type optical image modulator

Optical modulator including multiple quantum well and carrier blocks and 3D image acquisition apparatus including the same

Optical modulator including multiple quantum well and carrier blocks and 3D image acquisition apparatus including the same

Infrared transmission large-area shutter

LG HAUSYS LTD

Method for manufacturing thermoplastic polymer particles

Polylactic acid particles and manufacturing method therefor

Thermoplastic polymer particles having low impurity content

Thermoplastic polymer particles having a peak of cold crystallization temperature

Thermoplastic polyurethane particles having low impurity content and manufacturing method therefor

Thermoplastic composite, method for preparing thermoplastic composite, and panel

LEE SANG-HUN

Unit of optical modulator, optical modulator including the same, and method of fabricating the optical modulator

CHO YONG-CHUL

Transmissive image modulator including stacked diode structure having multi absorption modes

KIM MI SUN

Mobile terminal and method of displaying channel therein

LG ELECTRONICS INC

Terminal, controlling method thereof and recordable medium for the same

LG HOUSEHOLD & HEALTH CARE LTD

Apparatus for obtaining color raw material for cosmetics

KOREA RES INST OF STANDARDS

Frequency synthesizer and frequency synthesizing method using optical injection locking