ALEXANDRIA, Va., Feb. 3 -- United States Patent no. 12,541,870, issued on Feb. 3, was assigned to CONTEMPORARY AMPEREX TECHNOLOGY Co. Ltd. (Ningde, China).
"Dimension detection device and dimension detection method" was invented by Chaohong Yang (Ningde, China), Wei Luo (Ningde, China) and Guijia Qiu (Ningde, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A dimension detection device includes: a frame, a detection area being disposed on the frame; two first dimension detection apparatuses disposed on the frame, the two first dimension detection apparatuses being positioned on two opposite sides of the detection area; and two second dimension detection apparatuses disposed on the frame, the two second d...