ALEXANDRIA, Va., Nov. 3 -- United States Patent no. 12,778,226, issued on Nov. 3, was assigned to JingWeiLianHe (Hong Kong) Technology Co. Ltd. (Hongkong, China).
"Heating shawl" was invented by Xin Chen (Hongkong, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A heating shawl comprises a shawl body, in which a heating element is arranged; the shawl body comprises a shoulder part and a neck part, and the surfaces of the shoulder part and the neck part which are in contact with the human body are set as contact surfaces, wherein the contact surfaces are provided with heat conducting lines for conducting heat to spread uniformly. The lower hem of the shoulder part is provided with a counterweight structu...