Huawei Technologies’ latest flagship mobile processor is serving as a high-stakes test of whether the company can bypass US technology sanctions by layering circuits on top of each other to boost performance, according to analysts.The Shenzhen-based firm on Monday launched the Kirin 9050 Pro, the first commercial chip employing its LogicFolding architecture. The new strategy aims to squeeze greater computing power out of semiconductor designs without relying solely on the circuit-shrinking...