ALEXANDRIA, Va., July 15 -- United States Patent no. 12,665,577, issued on June 23, was assigned to Huawei Technologies Co. Ltd. (Shenzhen, China).
"Input matching circuit and related apparatus" was invented by Quan Zhou (Shanghai) and Jinhan Fan (Shanghai).
According to the abstract* released by the U.S. Patent & Trademark Office: "An input matching circuit and a related apparatus are provided. The input matching circuit includes an inductive branch, a first resistor, and a field-effect transistor, the inductive branch includes one or more inductors and a second resistor, a first end of the first resistor is connected to a signal input end, and a second end of the first resistor is grounded. The signal input end is configured to provide ...