ALEXANDRIA, Va., Sept. 23 -- United States Patent no. 12,425,053, issued on Sept. 23, was assigned to Outdoor Wireless Networks LLC (Richardson, Texas).
"Wideband modular filter/duplexer system" was invented by Roman Hofman (Prelouc, Czech Republic), Martin Kufa (Chlumec nad Cidlinou, Czech Republic), Frantisek Ondracek (Pardubice, Czech Republic), Peter Schmid (Marxheim-Neuhausen, Germany), Jiri Kasik (Pardubice, Czech Republic) and Libor Strachon (Holice, Czech Republic).
According to the abstract* released by the U.S. Patent & Trademark Office: "A modular filter system includes a wideband combiner, which includes an antenna connector and wideband filter connectors, and multiple filter modules. A first filter module includes a first con...