US Patent Issued to SEIKO EPSON on May 26 for "Resonator device" (Japanese Inventors)

ALEXANDRIA, Va., May 26 -- United States Patent no. 12,642,004, issued on May 26, was assigned to SEIKO EPSON Corp. (Japan).

"Resonator device" was invented by Ryuta Nishizawa (Nagano, Japan) and Junichi Takeuchi (Chino, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A resonator device includes: a resonator element; a heat generating unit; a first package including a first base at which the resonator element and the heat generating unit are disposed, and a first lid bonded to the first base so as to accommodate the resonator element between the first lid and the first base; and a high emissivity layer that is disposed at a surface of the heat generating unit on a first lid side and that has an emissivi...