Patent ID: 9118188
Filing Date: 2015-08-25
Classification: H02J

Abstract:
1. A wireless charging system comprising: a microelectronic package containing an SoC, the SoC comprising: a processing device; a memory device coupled to the processing device; and a communications device coupled to the processing device and the memory device, the communications device configured to communicate wirelessly with an external electronic device; an energy transfer unit comprising multiple energy transfer sub-units, each one of which is configured to transfer energy to the external electronic device, or to a different external electronic device, simultaneously with but independent of other energy transfer sub-units within the energy transfer unit; and a software protocol implemented in the memory device, the software protocol configured to detect a charging profile of any of multiple external electronic devices and configured to simultaneously and independently adjust a parameter of each of the energy transfer sub-units according to a requirement of any one of the charging profiles.