US Patent Issued to Telefonaktiebolaget LM Ericsson on May 5 for "Radio sheet system at high frequencies" (Swedish, Chinese Inventors)

ALEXANDRIA, Va., May 5 -- United States Patent no. 12,620,703, issued on May 5, was assigned to Telefonaktiebolaget LM Ericsson (publ) (Stockholm).

"Radio sheet system at high frequencies" was invented by Yi Geng (Nanjing, China) and Pal Frenger (Linkoping, Sweden).

According to the abstract* released by the U.S. Patent & Trademark Office: "The embodiments herein relate to radio sheet system at high frequencies. In an embodiment, there proposes a lens antenna system, comprising: a lens; a plurality of antenna sets attached to the lens; and a multiplexer connected to the plurality of antenna sets, for selectively activating an antenna set of the plurality of antenna sets, in order that a collimated beam is emitted through the lens from the...