US Patent Issued to SK hynix on Sept. 1 for "Proactive history read adaptation without test read" (California Inventors)

ALEXANDRIA, Va., Sept. 1 -- United States Patent no. 12,725,673, issued on Sept. 1, was assigned to SK hynix Inc. (Gyeonggi-do, South Korea).

"Proactive history read adaptation without test read" was invented by Fan Zhang (San Jose, Calif.) and Meysam Asadi (San Jose, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method and associated memory system for reading data from memory. The method and memory system perform read operations on the memory while recording as read retry (RR) biases a set of history entries of voltages used to read the memory; select from the set of history entries the RR biases for subsequent read operation of the memory without performing a test operation with any of the RR bia...