In the second step of the analysis, the court must determine whether the patent adds to the idea "something extra" that embodies an "inventive concept." If there is no addition of an inventive element to the underlying abstract idea, the court finds the patent invalid under section 101. This means that the implementation of the idea must not be conventional or obvious to qualify for a patent. Ordinary and customary use of a general-purpose digital computer is insufficient; the Court said—"merely requiring generic computer implementation fails to transform abstract idea into a patent-eligible invention."