Static information storage and retrieval – Floating gate – Particular biasing
Patent
1997-08-14
1999-09-28
Nguyen, Viet Q.
Static information storage and retrieval
Floating gate
Particular biasing
36518529, 365218, 36518521, 3651853, G11C 700
Patent
active
059598913
ABSTRACT:
Techniques are used to evaluate margin of programmable memory cells. In particular, techniques are used to measure negative erased threshold voltage levels. Techniques are used to increase the longevity and reliability of memory cells by adjusting a window of memory cell operation.
REFERENCES:
patent: 4132904 (1979-01-01), Harari
patent: 4546454 (1985-10-01), Gupta et al.
patent: 4596938 (1986-06-01), Cartwright, Jr.
patent: 4609986 (1986-09-01), Hartmann et al.
patent: 4617479 (1986-10-01), Hartmann et al.
patent: 4628487 (1986-12-01), Smayling
patent: 4652773 (1987-03-01), Cartwright, Jr.
patent: 4677318 (1987-06-01), Veenstra et al.
patent: 4713792 (1987-12-01), Hartmann et al.
patent: 4788460 (1988-11-01), Kobatake
patent: 4829203 (1989-05-01), Ashmore, Jr.
patent: 4871930 (1989-10-01), Wong et al.
patent: 4885719 (1989-12-01), Brahmbhatt
patent: 4887242 (1989-12-01), Hashimoto
patent: 4899067 (1990-02-01), So et al.
patent: 4912342 (1990-03-01), Wong et al.
patent: 4924119 (1990-05-01), Lee
patent: 4935648 (1990-06-01), Radjy et al.
patent: 4979146 (1990-12-01), Yokoyama et al.
patent: 5005155 (1991-04-01), Radjy et al.
patent: 5016217 (1991-05-01), Brahmbhatt
patent: 5021693 (1991-06-01), Shima
patent: 5028810 (1991-07-01), Castro et al.
patent: 5043941 (1991-08-01), Sakamoto
patent: 5097449 (1992-03-01), Cuevas
patent: 5121006 (1992-06-01), Pedersen et al.
patent: 5214605 (1993-05-01), Lim et al.
patent: 5241224 (1993-08-01), Pedersen et al.
patent: 5247478 (1993-09-01), Gupta et al.
patent: 5260610 (1993-11-01), Pedersen et al.
patent: 5260611 (1993-11-01), Cliff et al.
patent: 5331599 (1994-07-01), Yero
patent: 5350954 (1994-09-01), Patel et al.
patent: 5353248 (1994-10-01), Gupta
patent: 5386388 (1995-01-01), Atwood
patent: 5434815 (1995-07-01), Smarandoiu et al.
patent: 5457653 (1995-10-01), Lipp
patent: 5572054 (1996-11-01), Wang et al.
patent: B14617479 (1993-09-01), Hartmann et al.
Altera Corporation
Nguyen Viet Q.
LandOfFree
Evaluation of memory cell characteristics does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Evaluation of memory cell characteristics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Evaluation of memory cell characteristics will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-711169