Huawei Technologies Co. unveiled new technology from memory chips to AI accelerators Thursday, outlining publicly for the first time its multiyear plan to challenge Nvidia Corp.’s dominance in a growing market.The highlight of the company’s presentation on Thursday were new SuperPod cluster designs that will allow Huawei to link as many as 15,488 of its Ascend neural processing units for artificial intelligence and operate them as a coherent system, rotating chairman Eric Xu said at the event. T...