Samsung Electronics Co., Ltd.

St Pharm Co., Ltd.

Hong Jun Kim

Kyung Shik Roh

Suk June Yoon

Ji Min Kim

Ki Yong Lee

No San Kwak

Soon Yong Park

Sun Ki Chang

Geun Jho Lim

Kyong Su Kim

Chin Woo Kang

Seok Hun Woo

Hwan Chang

Hee Suk Yoon

YunHee Choi

Disclosed is a method of preparing an intermediate for an oxazolidinone derivative, which enables 5-bromo-2-(2-methyl-2H-tetrazol-5-yl)pyridine to be produced at high yield and high purity, thus exhibiting high preparation efficiency under optimal processing conditions and making it suitable for industrial mass production.

Preparation method of intermediate for oxazolidinone derivative

A mobile robot system for allowing a user to easily input a control command of a mobile robot, and a remote control method for the same are disclosed. The mobile robot system and the remote control method thereof can allow a user to easily input control commands regarding the movement and operation of the mobile robot using the jog-dial interface, such that the possibility of causing input errors can be reduced and desired commands can be quickly and efficiently transmitted, resulting in increased user manipulation of the mobile robot system. When the user enters the rotation command of the mobile robot, the mobile robot system can allow the user to perform intuitive interfacing through shuttle manipulation, such that the mobile robot system can facilitate transmission of a movement command having a circular trajectory and the same mobile robot control as in the user-intended control is achieved, resulting in implementation of emotional interface capable of increasing user accessibility.

Mobile robot system and remote control method for the same

A robot that moves to a position indicated by a remote device, and a method for controlling the moving robot. The moving robot according to an embodiment includes a traveling unit that moves a main body, a light reception unit that receives light, and a control unit that determines a traveling direction of the moving robot by filtering the light received from the light reception unit in accordance with a probability-based filtering method, and controls the traveling unit so that the main body travels in the traveling direction.

Moving robot and method for controlling the same

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Gyeonggi-do, South Korea

Hong Jun Kim