US Patent Issued to Rohm on Sept. 1 for "Switch device and hard disk device" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,726,194, issued on Sept. 1, was assigned to Rohm Co. Ltd. (Kyoto, Japan).

"Switch device and hard disk device" was invented by Takashige Miyashita (Kyoto, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present disclosure provides a switch device. The switch device includes: a switch element, including a gate, a drain, a source, a back gate, a first body diode disposed between the drain and the back gate and a second body diode disposed between the source and the back gate; a first switch circuit, including a first switch connected between the back gate and an application end at ground potential; and a second switch circuit, including a second ...