Huawei has filed for a handful of new trademarks with the Intelectual Property Office of the UK. The strings in question, likely to be used for smartphones, are 'P300', 'P400', and 'P500', and mark a departure from the current two-digit naming scheme of the company's high-end P-series. Huawei's phone nomenclature has never been too clear to outsiders, but the P and Mate series have remained somewhat logical. In 2017, the P10 replaced the P9, and the next year Huawei opted for 20 instead of 11, which led us to the current P30. The same thing happened with the Mate branch - only...