UPDATE:An earlier version of this story had misnamed a device mentioned in the story. We apologize and regret the error. What follows is a corrected version.
A design patent was filed by in the middle of 2018 and was kept under lids until this past July. The illustrations submitted with the patent to the Korean Intellectual Property Office (KIPO) show a double foldable smartphone with a sliding physical keyboard. to create 3D product renders of the device. Not all aspects of the phone are revealed in the patent so the render borrows some of the camera details …