US Patent Issued to KYOSAN ELECTRIC on Dec. 30 for "Method for controlling high-frequency power supply device, and high-frequency power supply device" (Japanese Inventors)

ALEXANDRIA, Va., Dec. 31 -- United States Patent no. 12,512,797, issued on Dec. 30, was assigned to KYOSAN ELECTRIC MFG. Co. LTD. (Yokohama, Japan).

"Method for controlling high-frequency power supply device, and high-frequency power supply device" was invented by Atsushi Takayanagi (Yokohama, Japan), Toshinori Takeuchi (Yokohama, Japan), Hirokazu Takada (Yokohama, Japan), Soichi Yokoyama (Yokohama, Japan) and Hiro Nakayama (Yokohama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention controls, within a frequency range, an output command value not to exceed the upper limit of an output command permitted by a high-frequency amplifier. A method for controlling a high-frequency power sup...