ALEXANDRIA, Va., April 15 -- United States Patent no. 12,599,258, issued on April 14, was assigned to Amplifi Tech (Xiamen) Ltd. (Xiamen, China).
"Support element assembly" was invented by Sheng-Fa Chen (Nanan City, China), Feng-Ming Chen (Xiamen City, China) and Zhi-Min Shao (Xiamen City, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A support element assembly includes at least two types of standard blocks. The standard blocks are connected to each other and selected from the group consisting of a first standard block having a first elastic constant and a first height, a second standard block having a second elastic constant and the first height, a third standard block having the first elastic consta...