ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,665, issued on April 14, was assigned to REALTEK SEMICONDUCTOR Corp. (Hsinchu, Taiwan).
"Transmitter and related gain control method" was invented by Chien-I Chou (Hsinchu, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A transmitter includes an analog transmission circuit, a power amplifier, a voltage detector, a comparator, and a control circuit. The analog transmission circuit is configured to provide a first gain to a first analog signal, so as to generate a second analog signal. The power amplifier is configured to provide a second gain to the second analog signal, so as to generate an output signal to an antenna. The voltage detector i...