PUSH BUTTON WITH CONSISTENT EDGE PERFORMANCE USING ONE OR MORE DOME SWITCHES

Reaction force generator

KEYBOARD WITH ECCENTRICAL TRIGGERING MECHANISM

Luminous keyboard

SWITCH SHEET

Handheld electronic device and keypad providing enhanced usability and reduced size, and associated method

SWITCH SHEET

Handheld electronic device and keypad providing enhanced usability and reduced size, and associated method

Movable contact element and panel switch using the same

Button assembly and an electronic device