Samsung Electronics Co., Ltd.

Amorepacific Corporation

Seoul National University

Wondermove Corp.

Jooho Kim

Changwoo Lee

Junsung Chung

Jungsun Choi

Seungjin Lee

Hyunsuk Kim

Tae Won Kim

Wooram Park

Yoonkyun Hwang

Dawoon Choi

Haewon Jeong

Donyun Kim

Yunhyoung Nam

Hakchan Kim

Jiyoung Park

Handeul Seong

Changgyu Yoo

Junoh Kim

Jongwon Shim

Display screen with transitional graphical user interface

A method of measuring a critical dimension (CD) includes forming a plurality of patterns in a substrate, creating first to n-th images, where n is a natural number greater than 1, for first to n-th areas in the substrate, respectively, where the first to n-th areas do not overlap with each other, where each of the first to n-th areas comprising at least some of the plurality of patterns, creating a merged image for the first to n-th images, and measuring a CD for a measurement object from the plurality of patterns using the merged image. The merged image has a higher resolution than each of the first to n-th images.

Method for measuring CD using scanning electron microscope

Cover for portable electronic device

Portable electronic device

The present invention relates to a beauty apparatus comprising: a case unit comprising an upper case for accommodating powder and a lower case detachably attached to the upper case; a guide mounted to the lower case between the upper case and the lower case; a magnetic field generating unit mounted to an inside of the lower case between the guide and the lower case, for generating a time-varying magnetic field; a magnetic body coupling part moving through the guide within the lower case according to a change of a magnetic field; a movable plate mounted to the magnetic body coupling part passing through a guide hole formed in the guide on the magnetic body coupling part, for restricting movement of the magnetic body coupling part; and a puff pad enclosing the guide to vibrate according to movement of the movable plate.

Skin care device having function for moving vertically

A transfer molding box and a method to produce a plurality of brushes with an applicator is provided. The transfer molding box includes a pressing platean upper molding boxwhere at least a brush molding groove is formed and a lower molding boxwhere at least another brush molding groove corresponding to the brush molding groove of the upper molding box is formed and placed under the upper molding box. A wickis settled in horizontal direction between the brush molding groove of the upper molding box and the brush molding groove of the lower molding box. Further material inserting portionand a projected pressing portionwhich has corresponding shape to the material inserting portionare provided at the top of the upper molding boxand at the top of the lower molding boxrespectively.

Method to manufacture reinforcement insertion type mascara brush and manufacturing for transfer mold

Growing community of inventors

Seoul, South Korea

Jooho Kim