ALEXANDRIA, Va., Oct. 21 -- United States Patent no. 12,443,521, issued on Oct. 14, was assigned to PHISON ELECTRONICS CORP. (Miaoli, Taiwan).

"Decoding parameter updating method, memory storage device and memory control circuit unit" was invented by Yu-Hsiang Lin (Yunlin County, Taiwan) and Bo Lun Huang (Tainan, Taiwan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A decoding parameter updating method, a memory storage device, and a memory control circuit unit are disclosed. The method includes the following. A reading command sequence is sent to a rewritable non-volatile memory module to instruct reading of first data from a first physical unit based on multiple read voltage levels. A logical operation is ...