ALEXANDRIA, Va., June 17 -- United States Patent no. 12,316,279, issued on May 27, was assigned to Intel Corp. (Santa Clara, Calif.).
"Amplifier circuit with an envelope enhancement" was invented by Chuanzhao Yu (Phoenix) and LiChung Chang (Hillsboro, Ore.).
According to the abstract* released by the U.S. Patent & Trademark Office: "Amplifier circuits, radio communication circuits, radio communication devices, and methods provided in this disclosure provide an amplifier circuit. The amplifier circuit may include an amplifier configured to amplify an input signal to provide an output signal. The amplifier circuit may further include an amplifier stack including a first transistor coupled to the amplifier. The amplifier stack may be configu...