Charge loss compensation methods and apparatus

Details Charge loss compensation methods and apparatus Charge loss compensation methods and apparatus

2011-06-28

2011-06-28

Sofocleous, Alexander (Department: 2824)

Static information storage and retrieval

Floating gate

Particular biasing

C365S185090, C365S185220, C365S210110

Reexamination Certificate

active

07969788

ABSTRACT:
Methods and apparatus for compensating for charge loss in memories include tracking a specific block of the main memory array and determining charge loss compensation by comparing pre-cycled and post-cycled mean threshold voltages for the tracking block; or tracking each block of the main memory and determining charge loss and compensation on a block by block basis.

REFERENCES:
patent: 5677869 (1997-10-01), Fazio et al.
patent: 5694356 (1997-12-01), Wong et al.
patent: 6538922 (2003-03-01), Khalid et al.
patent: 6639849 (2003-10-01), Takahashi et al.
patent: 7237074 (2007-06-01), Guterman et al.
patent: 7426139 (2008-09-01), Ho et al.
patent: 7450433 (2008-11-01), Wan et al.
patent: 7751246 (2010-07-01), Moschiano et al.
patent: 2007/0183210 (2007-08-01), Choi et al.

Affiliated with

Also associated with

Rating

Charge loss compensation methods and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Charge loss compensation methods and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Charge loss compensation methods and apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2655951