ALEXANDRIA, Va., Sept. 30 -- United States Patent no. 12,750,021, issued on Sept. 29, was assigned to Huawei Technologies'Co.'Ltd.' (Shenzhen, China).
"Radio frequency low noise amplifiers" was invented by William Roeckner (Carpentersville, Ill.), Terrie McCain (Round Lake, Ill.) and Matthew Miller (Arlington Heights, Ill.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Methods, systems, and apparatus, including computer programs encoded on computer storage media, for a programmable input impedance circuit for a radio frequency (RF) low noise amplifier (LNA) including a high impedance mode circuit and a low impedance mode circuit. The high impedance mode circuit includes an inductor-degenerated transconductor...