ALEXANDRIA, Va., Sept. 24 -- United States Patent no. 12,744,825, issued on Sept. 22, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).

"Communication method, apparatus, and system for password-free login based on using network resources of telecommunications operators" was invented by Jun Zuo (Dongguan, China), Guanhua Zhang (Dongguan, China), Haitao Wei (Shenzhen, China) and Fei Li (Boulogne Billancourt, France).

According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiments of this application provide example communication methods, apparatuses, and systems. One example method includes sending, by a user equipment, a first uncharged traffic message to a core network device, where the first uncharge...