Chinese smartphone manufacturer OPPO seems to be entertaining the idea of creating a foldable smartphone, at least according to a recent patent application depicting a variety of sketches. In theory, ...

After Xiaomi’s patent for smartphone design with a twisting camera module and a rotating camera surfaced online a few months ago, patents of phone design with a foldable screen and a pop-up selfie ...

As far as patents go, this is one of the more outlandish ones out there. And yes, we've seen quite a few. However, Vivo has patented a very unique design for a smartphone. It has a part of the display ...