US Patent Issued to GUANGXI UNIVERSITY on May 19 for "Frequency domain-based printable chipless radio frequency identification (RFID) tag of quadrilateral open resonator" (Chinese Inventors)

ALEXANDRIA, Va., May 19 -- United States Patent no. 12,632,688, issued on May 19, was assigned to GUANGXI UNIVERSITY (Nanning, China).

"Frequency domain-based printable chipless radio frequency identification (RFID) tag of quadrilateral open resonator" was invented by Jianxin Deng (Nanning, China), Shenglin Deng (Nanning, China), Weibo Tang (Nanning, China), Yefu Li (Nanning, China), Zhanghua Nong (Nanning, China), Hanyang Zhang (Nanning, China), Deqiang He (Nanning, China), Xianwang Li (Nanning, China), Yanyun Yang (Nanning, China) and Bolin Dai (Nanning, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a frequency domain-based printable chipless radio frequency identification (RFID) tag of ...