ALEXANDRIA, Va., June 17 -- United States Patent no. 12,314,797, issued on May 27, was assigned to HONOR DEVICE Co. LTD. (Shenzhen, China).

"Single-card holder, electronic device, and card holder recognition method" was invented by Wang Wan (Shenzhen, China), Qiansheng Liu (Shenzhen, China), Yi Luo (Shenzhen, China) and Fang Ding (Shenzhen, China).

According to the abstract* released by the U.S. Patent & Trademark Office: "This application relates to the technical field of card holder structures, and provide a single-card holder, an electronic device, a card holder recognition method, and a card holder assembly method. The single-card holder includes a card holder body and a filler. The single-card holder has an identifier region for form...