Expandable keyboard including flexible flat cable conductors

Faster, practical keyboard

Flexible component reinforcing mechanism

Flexible foldable keyboard

Fluid isolation and dispersion system for tactile input devices

Foldable input apparatus

Foldable keyboard

Foldable keyboard

Foldable keyboard

Foldable keyboard

Foldable keyboard with point stick

Folding keyboard

Folding keyboard

Folding keyboard for a personal digital assistant

Folding keyboard with numeric keypad

Gel-cushioned accessory for a keyboard

Hand-held computer keyboard

Hand-held, freestanding, double-sided electronic keyboard

Housing assembly for membrane keyboard

Impact absorbing keyboard, contoured to the natural shape of the