沒有你講的 America Invents Act
正確名稱是United States Code Title 35 - Patent Laws
關於專利的基本原則世界各國都一樣

前面有網友講把相似概念使用在不同平台就可以申請專利
美國的專利法和台灣專利法一樣，都認為專利無效
35 U.S.C. 103 Conditions for patentability; nonobvious subject matter.
(a) A patent may not be obtained though the invention is not identically disclosed or described as set forth in section 102 of this title, if the differences between the subject matter sought to be patented and
the prior art are such that the subject matter as a whole would have been obvious at the time the invention was made to a person having ordinary skill in the art to which said subject matter pertains. Patentability shall not be negatived by the manner in which the invention was made.