US Patent 11553771 Grip apparatus for portable device

Provided is a grip apparatus for a portable device. The grip apparatus includes a base unit mounted on the portable device, a sliding hole formed in the base unit in a longitudinal direction of the base unit, a pair of sliders inserted into the sliding hole and independently movable along the sliding hole, and a band unit coupled to the pair of sliders and deformed to form a space, into which a finger is insertable, as at least one of the pair of sliders is moved.