Static information storage and retrieval – Floating gate – Multiple values
Reexamination Certificate
2011-06-14
2011-06-14
Elms, Richard (Department: 2824)
Static information storage and retrieval
Floating gate
Multiple values
C365S185240, C365S185280
Reexamination Certificate
active
07961513
ABSTRACT:
A method for programming a MLC memory includes (a) programming the bits of the memory having a Vt level lower than the PV level of a targeted programmed state into programmed bits by using a Vd bias BL; (b) ending this method if each bit of the memory has a Vt level not lower than the PV level of the targeted programmed state, otherwise, continuing the step (c); and (c) setting BL=BL+K1and repeating the step (a) if each of the programmed bits has a Vt level lower than the PV level, while setting BL=BL−K2, and repeating the step (a) if at least one of the programmed bits has a Vt level not lower than the PV level.
REFERENCES:
patent: 7382660 (2008-06-01), Bovino et al.
patent: 7388779 (2008-06-01), Nazarian
patent: 7397705 (2008-07-01), Huang et al.
patent: 7447067 (2008-11-01), Kong et al.
patent: 7447068 (2008-11-01), Tsai et al.
patent: 7468912 (2008-12-01), Ho et al.
patent: 7471568 (2008-12-01), Wu
patent: 7489549 (2009-02-01), Mokhlesi
patent: 7580292 (2009-08-01), Ho et al.
Ho Hsin-Yi
Huang I-Jen
Lin Yung-Feng
Zous Nian-Kai
Birch & Stewart Kolasch & Birch, LLP
Elms Richard
Macronix International Co. Ltd.
Nguyen Hien N
LandOfFree
Method for programming a multilevel memory does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for programming a multilevel memory, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for programming a multilevel memory will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2661116