Earlier this year, ASUS had launched the ZenFone 5 and ZenFone 5Z with notched displays to provide users with larger screen space. Few months ago, multiple prototypes of the ZenFone 6 had surfaced to reveal that the Taiwanese company is considered different kinds of in-screen camera display hole designs for it. Lets Go Digital has today revealed that the company has patented new designs for smartphones to provide higher screen space to its users.