ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,400,091, issued on Aug. 26, was assigned to Wuhan Jingchen Intelligent Identification Technology Co. Ltd. (Wuhan, China).
"Label printer and control method thereof" was invented by Xiong Liu (Hanchuan, China), Jianwen Jiang (Wuhan, China), Hu Zhang (Wuhan, China), Quan Zhou (Wuhan, China), Yongqiang Zhang (Wuhan, China) and Hao Yu (Wuhan, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed is a label printer and a control method thereof. The label printer includes a paper cartridge configured to hold a label roll paper unit including a tube core and a continuous paper, wherein the tube core is provided with an RFID tag; an RFID reader configu...