US Patent Issued to SEMICONDUCTOR COMPONENTS INDUSTRIES on April 22 for "Methods and apparatus for driver calibration" (Japanese Inventor)

ALEXANDRIA, Va., June 6 -- United States Patent no. 12,283,921, issued on April 22, was assigned to SEMICONDUCTOR COMPONENTS INDUSTRIES LLC (Scottsdale, Ariz.).

"Methods and apparatus for driver calibration" was invented by Seiji Takeuchi (Hashima, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "Driver circuits, systems for driving actuators, and imaging systems with actuators. The driver circuit includes a current comparator circuit, a driver, and a replica circuit. The current comparator circuit includes a first node having a first voltage. The current comparator circuit also includes a second node having a second voltage. The driver includes a first terminal responsive to the second voltage. The driv...