ALEXANDRIA, Va., March 24 -- United States Patent no. 12,586,615, issued on March 24, was assigned to SK hynix Inc. (Icheon-si, South Korea).
"Controller, storage device and method for operating storage device" was invented by Sang Ho Yun (Icheon-si, South Korea), Hyuk Min Kwon (Icheon-si, South Korea), Nam Kyeong Kim (Icheon-si, South Korea), Dae Sung Kim (Icheon-si, South Korea) and Jeong Myung Lee (Icheon-si, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A read pattern obtained in a read operation for determining an optimal read voltage when an initial read operation fails is stored, and is used in a read operation to be subsequently performed for determining a new optimal read voltage."
The...