送交者: PhonyDoctorPhD 于 2006-09-14, 12:12:00:
回答: no, you have to provide usability examples 由 BTS 于 2006-09-14, 11:27:40:
That's it, but the functions does not need to be *useful*.
Plus, the way you describe it must be *unique* and not be
*done before*, but it does NOT need to be a way most
effective to achieve the function.
For example, you probably will get a patent for
taking water, turn it into hydrodrine, then
combine with CO2, then through a complex, expensive
operation, turn into gasoline to drive a car.
That is the most useless patent, but you can still
claim it.