ALEXANDRIA, Va., Oct. 8 -- United States Patent no. 12,435,841, issued on Oct. 7, was assigned to United Benefit Corp. (New Taipei, Taiwan).
"Devices of determining pipes" was invented by Yuan Hse Chang (New Taipei, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device of determining pipes includes a memory unit, a processing unit and a communication interface, wherein the processing unit is connected to the memory unit and the communication interface. The memory unit has stored pipe names, reference pipe outside diameter values and orders of the pipe names corresponding to the reference pipe outside diameter values. The processing unit receives an outside diameter measuring data of a pipe, compares...