ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,534,254, issued on Jan. 27, was assigned to ZHEJIANG HENGYI PETROCHEMICAL Co. LTD. (Zhejiang, China).

"Yarn spindle packaging system, control method therefor, electronic device and storage medium" was invented by Peng Wang (Hangzhou, China), Yibo Qiu (Hangzhou, China), Xiantao Peng (Hangzhou, China), Zhongliang Wu (Hangzhou, China) and Dake Li (Hangzhou, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "Provided is a yarn spindle packaging system, a control method therefor, an electronic device and a storage medium, relating to the field of chemical fiber intelligent technology. The yarn spindle packaging system includes: a control device and a plura...