One-way damping hinge

Hinge assembly with adjustable torque

Hinge-based door control system

Variable resistance electronic device brake clutch

Rotating shaft device with variable torsion, electronic device and control method thereof

Hinge and electronic device

Smart variable torque display

Locking device of a motor vehicle for securing a displaceable motor vehicle component

Damping device for a hatch in a military vehicle

Hinge for automotive vehicle doors

Electronic device