US Patent Issued to SEIKO EPSON on Feb. 17 for "Radio-controlled timepiece and method of controlling radio-controlled timepiece" (Japanese Inventor)

ALEXANDRIA, Va., Feb. 17 -- United States Patent no. 12,554,231, issued on Feb. 17, was assigned to SEIKO EPSON Corp. (Japan).

"Radio-controlled timepiece and method of controlling radio-controlled timepiece" was invented by Teruhiko Fujisawa (Shiojiri, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A radio-controlled timepiece includes a first oscillating unit configured to oscillate at a first frequency and output a clock signal, a receiving unit including a second oscillating unit and configured to receive radio waves including time information, frequency of the second oscillating unit being less temperature-dependent than that of the first oscillating unit and the second oscillating unit being conf...