ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,457,000, issued on Oct. 28, was assigned to TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (Stockholm).
"Wireless communication device" was invented by Andreas Nilsson (Gothenburg, Sweden), Anders Derneryd (Gothenburg, Sweden) and Anders Stjernman (Lindome, Sweden).
According to the abstract* released by the U.S. Patent & Trademark Office: "The invention relates to a wireless communication device 1 having an upper part 10 and a bottom part 11, the upper part 10 comprising one or more transmission antenna device(s) 12a, 12b; 15. The upper part 10 and the bottom part 11 are arranged movably in relation to each other, so that the bottom part 11, in use mode, is closer to the user than the upper...