We've only seen a few commercially available foldable phones and only two of them come in the clamshell form factor - the Galaxy Z Flip and Razr 2019. It seems that the third major player in the foldable game Huawei will also have a go at that form factor. A patent on CNIPA (China National Intellectual Property Administration) reveals the key design features of the Huawei clamshell but keep in mind that not all patents actually make their way to the production line. Starting with the front of the clamshell Huawei we can see it sports a sizeable notch on the top which houses the selfie...