US Patent Issued to Sandisk Technologies on April 21 for "Background duty cycle correction in unselected die" (Japanese Inventors)

ALEXANDRIA, Va., April 21 -- United States Patent no. 12,609,688, issued on April 21, was assigned to Sandisk Technologies Inc. (Milpitas, Calif.).

"Background duty cycle correction in unselected die" was invented by Naoki Ojima (Fujisawa, Japan) and Masahiro Kano (Yokohama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "An apparatus includes a control circuit in a first memory package. The control circuit is configured to connect to a bus and to receive a Duty Cycle Correction (DCC) training command over the bus. The control circuit is configured to perform a DCC training operation while the first memory package is unselected and while a second memory package connected to the bus is selected to perfor...