US Patent Issued to Realtek Semiconductor on Dec. 23 for "Transceiver circuit" (Taiwanese Inventor)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,506,503, issued on Dec. 23, was assigned to Realtek Semiconductor Corp. (HsinChu, Taiwan).

"Transceiver circuit" was invented by Yi-Chang Shih (HsinChu, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention provides a transceiver circuit including receiver circuit, wherein the receiver circuit includes a first mixer, a second mixer, a complex filter, a switch module and an ADC. The first mixer is configured to mix an input signal with a first oscillation signal to generate a first mixed signal. The second mixer is configured to mix the input signal with a second oscillation signal to generate a second mixed signal. The complex filt...