As per the LetsGoDigital report, Huawei filed a patent for a device with a triple flip camera and the patent was published by the World Intellectual Property Office on December 17, 2019. The triple camera setup will be able to flip 180° to double as the front-facing cameras.
There is a number of 12 patent images included, showing a full-screen phone with a triple camera.
This patent was filed by Huawei Technologies in China on January 9, 2019, and after 11 months the patent now approved. This Huawei smartphone P Smart Pro has three cameras at the rear, but there is only one selfie camera available.