ALEXANDRIA, Va., Aug. 20 -- United States Patent no. 12,395,382, issued on Aug. 19, was assigned to GigaDevice Semiconductor Inc. (Beijing).
"Frequency-detecting circuit and electronic device" was invented by Menghai Wang (Beijing).
According to the abstract* released by the U.S. Patent & Trademark Office: "A frequency-detecting circuit and an electronic device are provided. The frequency-detecting circuit includes a pulse-narrowing circuit and a judging-and-sampling circuit coupled to the pulse-narrowing circuit. The pulse-narrowing circuit is configured to receive a to-be-detected clock signal, and perform at least one pulse-narrowing process for the to-be-detected clock signal. The pulse-narrowing circuit has at least one detection-poi...