DIFF Subgroup
G11C 16/349 Full Title
Erasable programmable read-only memories (G11C14/00 takes precedence) > electrically programmable > Auxiliary circuits, e.g. for writing into memory > Determination of programming status, e.g. threshold voltage, overprogramming or underprogramming, retention
Of 1 combined children, 0 exist in both systems.
1 codes are CPC-only extensions.