ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,556,034, issued on Feb. 17, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).
"Method for energy harvesting and wireless charging" was invented by Selim Ickin (Stocksund, Sweden) and Lackis Eleftheriadis (Valbo, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "Embodiment herein disclose a method performed a network node for energy harvesting. The transmitter, the receiver unit operate in the network node. The receiver unit is positioned at a distance 'd' from the transmitter to produce a first amount of electrical energy. Further, the performance parameters are collected by a control unit from at least one wireless device to deter...