ALEXANDRIA, Va., July 21 -- United States Patent no. 12,690,149, issued on July 21, was assigned to VIVO MOBILE COMMUNICATION Co. LTD. (Guangdong, China).
"Card holder apparatus and electronic device" was invented by Manlin Li (Chang'an, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a card tray and card holder apparatus and an electronic device. The card tray and card holder apparatus includes a card pressing cover, a detection and ejection mechanism, a circuit board, a card tray, and a card holder. The card pressing cover is fastened to the circuit board, a first accommodating space is formed by the card pressing cover and the circuit board, and the card tray and the card holder are bot...