US Patent Issued to SEIKO EPSON on Sept. 1 for "Circuit device and electronic device" (Japanese Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,726,040, issued on Sept. 1, was assigned to SEIKO EPSON Corp. (Tokyo).

"Circuit device and electronic device" was invented by Masaya Ninomiya (Matsumoto, Japan) and Katsumi Okina (Fujimi-machi, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A circuit device includes: a current source circuit; a first charging circuit; a second charging circuit; and a control circuit. The control circuit controls, when a current setting value is in a first current range, supply of a first charging current from the first charging circuit to a charging node. The control circuit controls, when the current setting value is in a second current range on a current side hi...