Non-volatile semiconductor memory device

Static information storage and retrieval – Read/write circuit – Bad bit

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C365S185090

Reexamination Certificate

active

07102943

ABSTRACT:
When a non-volatile memory write error occurs in a card storage device containing a non-volatile memory and an error correction circuit, write data is read from the non-volatile memory and a check is made if the error can be corrected by the error correction circuit. If the error can be corrected, the write operation is ended. If the error correction circuit cannot correct the error, substitute processing is performed to write data into some other area.

REFERENCES:
patent: 5532962 (1996-07-01), Auclair et al.
patent: 5778418 (1998-07-01), Auclair et al.
patent: 5907856 (1999-05-01), Estakhri et al.
patent: 5991517 (1999-11-01), Harari et al.
patent: 6046935 (2000-04-01), Takeuchi et al.
patent: 6134143 (2000-10-01), Norman
patent: 6134631 (2000-10-01), Jennings, III
patent: 6349056 (2002-02-01), Conley et al.
patent: 6-131886 (1994-05-01), None
patent: 8-279295 (1996-10-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Non-volatile semiconductor memory device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-volatile semiconductor memory device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-volatile semiconductor memory device will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3535825

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.