ALEXANDRIA, Va., Jan. 13 -- United States Patent no. 12,522,393, issued on Jan. 13, was assigned to ZHEJIANG HENGYI PETROCHEMICAL Co. LTD. (Hangzhou, China), TAICANG YIFENG CHEMICAL FIBER Co. LTD. (Suzhou, China) and Hangzhou Yitong New Material Co. Ltd. (Hangzhou, China).

"Yarn spindle packaging system and control method thereof, electronic device and storage medium" was invented by Xiantao Peng (Zhejiang, China), Peng Wang (Zhejiang, China), Yibo Qiu (Zhejiang, China), Yu Guo (Zhejiang, China), Quan Zhou (Zhejiang, China) and Dake Li (Zhejiang, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a yarn spindle packaging system, a control method thereof, an electronic device and a storage mediu...