Korea Institute of Science and Technology

Yonsei University

I3system Corp.

Seunghan Park

Seung-Jong Kim

Donghyun Kim

Junho Choi

Jun Ho Choi

Gunhee Han

Taewook Kim

Jongill Hong

Han Joo Chung

Jaehwan Park

Min-Jun Choi

Heonjin Choi

Changmook Chun

Choonghyun Son

Seongyeol Pyo

Sooho Bae

A power transmission apparatus includes a driving joint unit having a first driving gear fixed to a first driving shaft and a second driving gear fixed to a second driving shaft, an operating joint unit fixed on an operating shaft and having an operating gear rotating together with the operating shaft, a first operating belt connected to the first driving gear and the operating gear, a second operating belt connected to the second driving gear and the operating gear to apply a torque in opposite directions, a driving link having one end connected to the first driving shaft or the second driving shaft and the other end connected to the operating shaft, and an operating link fixed to the operating shaft.

Power transmission apparatus having two belts

A device for upper-limb rehabilitation, which assists a user in exercising the arm for rehabilitation, has a connector, a placing unit movably connected to the connector, and a driving unit configured to move the connector, wherein when a user places the arm on the placing unit and moves the placing unit, the driving unit is operated to move the connector along the placing unit, so as to enlarge a work space in which the user is capable of moving the arm.

Device for upper-limb rehabilitation

Provided is a neural device including at least one nano-wire. The neural device includes a nano-wire formed on a base formed on a first surface of a substrate, and an electrode pad formed on a second surface different from the first surface of the substrate and configured to output an electrical signal gained from a neural fiber through the nano-wire or apply a signal for an electric stimulus to the nano-wire. Therefore, it is possible to prevent the nano-wire from becoming embedded in an encapsulation and maximize a contact between the nano-wire and a nerve.

Neural device having via-hole connection and using at least one nano-wire

Growing community of inventors

Seoul, South Korea

Seunghan Park