ALEXANDRIA, Va., Nov. 25 -- United States Patent no. 12,481,931, issued on Nov. 25, was assigned to BEIJING BOE DISPLAY TECHNOLOGY Co. LTD. (Beijing) and BOE TECHNOLOGY GROUP Co. LTD. (Beijing).
"Car-hailing method and device, as well as computer readable storage medium" was invented by Yangchen Guo (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A car-hailing method and device, as well as a computer readable storage medium. The method includes receiving a car-hailing instruction and sending a car-hailing notification to a second terminal associated with a first terminal so that the second terminal sends car-hailing information to a target object according to the car-hailing notification. The car-hai...